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entitled 'State's Centrally Billed Foreign Affairs Travel: Internal 
Control Breakdowns and Ineffective Oversight Lost Taxpayers Tens of 
Millions of Dollars' which was released on April 10, 2006. 

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Report to the Committee on Homeland Security and Governmental Affairs, 
U.S. Senate: 

March 2006: 

State's Centrally Billed Foreign Affairs Travel: 

Internal Control Breakdowns and Ineffective Oversight Lost Taxpayers 
Tens of Millions of Dollars: 

[Hyperlink, http://www.gao.gov/cgi-bin/getrpt?GAO-06-298]: 

GAO Highlights: 

Highlights of GAO-06-298, a report to the Committee on Homeland 
Security and Governmental Affairs, U.S. Senate: 

Why GAO Did This Study: 

The relative size of the Department of State’s (State) travel program 
and continuing concerns about fraud, waste, and abuse in government 
travel card programs led to this request to audit State’s centrally 
billed travel accounts. GAO was asked to evaluate the effectiveness of 
internal controls over (1) the authorization and justification of 
premium-class tickets charged to the centrally billed account and (2) 
monitoring of unused tickets, reconciling monthly statements, and 
maximizing performance rebates. 

What GAO Found: 

Breakdowns in key internal controls, a weak control environment, and 
ineffective oversight of State’s centrally billed travel accounts 
resulted in taxpayers paying tens of millions of dollars for 
unauthorized and improper premium-class travel and unused airline 
tickets. State’s over 260 centrally billed accounts are used by State 
and other foreign affairs agencies to purchase transportation services, 
such as airline and train tickets. GAO found that between April 2003 
and September 2004 State’s centrally billed accounts were used to 
purchase over 32,000 premium-class tickets costing almost $140 million. 
Premium-class travel—primarily business-class airline 
tickets—represented about 19 percent of the tickets issued but about 49 
percent of the $286 million spent on airline tickets with State’s 
centrally billed account travel cards. GAO determined that this trend 
continued for fiscal year 2005. GAO found that 67 percent of this 
premium-class travel was not properly authorized, justified, or both. 
Because premium-class tickets typically cost substantially more than 
coach tickets, improper premium-class travel represents a waste of tax 
dollars. The examples below illustrate premium-class travel by senior 
State executives that was improperly authorized by annual blanket 
authorizations. Most of these blanket premium-class travel 
authorizations were signed by subordinates who told us they couldn’t 
challenge the use of premium-class travel by senior executives. 

Examples of Improper Authorization by Subordinates of Executive Premium-
Class Travel: 

Traveler: 1; 
Grade: Presidential appointee; 
Number of premium-class tickets: 45 
Cost of premium-class-tickets: $213,000. 

Traveler: 2; 
Grade: Senior Executive Service; 
Number of premium-class tickets: 26 
Cost of premium-class-tickets: $104,000. 

Traveler: 3; 
Grade: Presidential appointee; 
Number of premium-class tickets: 24 
Cost of premium-class-tickets: $93,600. 

Source: GAO. 

[End of table] 

Ineffective oversight and control breakdowns also contributed to 
problems with monitoring unused tickets, reconciling monthly 
statements, and maximizing performance rebates. Although federal 
agencies are authorized to recover payments made to airlines for 
tickets that they ordered but did not use, State failed to do so and 
paid for about $6 million for airline tickets that were not used or 
processed for refund. State was unaware of this problem before our 
review because it neither monitored travelers’ adherence to travel 
regulations nor systematically identified and processed all unused 
tickets. State also failed to reconcile or dispute over $420,000 of 
unauthorized charges before paying its monthly bank invoice and instead 
deducted the amounts from its bill. Because these amounts were not 
properly disputed under the contract terms, State underpaid its monthly 
bills and was thus frequently delinquent. Handling questionable charges 
in this ad hoc manner sharply reduced State’s eligible rebates. 
Overall, State earned only $700,000 out of a possible $2.8 million in 
rebates that could have been earned if it had properly disputed 
unauthorized charges and paid the bill in accordance with the contract. 

What GAO Recommends: 

To improve controls over premium-class travel, systematically monitor 
unused airline tickets, and provide assurance of accurate and timely 
payment of the centrally billed accounts to maximize rebates, GAO is 
making 18 recommendations to State, including that it 

* develop a management plan requiring audits of State’s premium–class 
travel, 

* modify international travel management center contracts to require 
identification and processing of unused electronic tickets, 

* establish procedures to either pay or dispute transactions on the 
Citibank invoice, and

* urge other users of State’s centrally billed travel accounts to 
comply with existing travel requirements.
State concurred with all 18 recommendations. 

www.gao.gov/cgi-bin/getrpt?GAO-06-298. 

To view the full product, including the scope and methodology, click on 
the link above. For more information, contact Gregory Kutz at (202) 512-
7455 or kutzg@gao.gov. 

[End of section] 

Contents: 

Letter: 

Results in Brief: 

Background: 

Ineffective Controls over Authorization and Justification of Premium- 
Class Travel Led to Wasted Taxpayer Dollars: 

Lack of Oversight and Controls Led to Other Breakdowns: 

Conclusion: 

Recommendations for Executive Action: 

Agency Comments and Our Evaluation: 

Appendixes: 

Appendix I: Objectives, Scope, and Methodology: 

Evaluating the Effectiveness of Controls over Premium-Class Travel: 

Data Reliability Assessment: 

Appendix II: Comments from the Department of State: 

Appendix III: GAO Contacts and Staff Acknowledgments: 

Tables: 

Table 1: Examples of Premium-Class Travel Not Authorized or Properly 
Justified: 

Table 2: Examples of Waste Related to Unused Tickets: 

Table 3: State and Other Foreign Affairs Agencies' Premium-Class Travel 
Populations Subjected to Sampling: 

Table 4: Premium-Class Statistical Sample Results: 

Figures: 

Figure 1: Flowchart of the Centrally Billed Account Travel Card 
Process: 

Figure 2: Premium-Class Tickets Purchased for State and Other Foreign 
Affairs Personnel Charged to State's Centrally Billed Accounts, April 
2003 through September 2004: 

Figure 3: Examples of Premium-Class Travel by State and Other Foreign 
Affairs Executives from Washington, D.C.: 

Figure 4: Flowchart of Control Breakdowns in the Unused Ticket Process: 

Letter March 10, 2006: 

The Honorable Susan M. Collins: 
Chairman: 
The Honorable Joseph I. Lieberman: 
Ranking Member: 
Committee on Homeland Security and Governmental Affairs: 
United States Senate: 

This report responds to your request that we audit controls over the 
travel paid for with the Department of State's (State) over 260 
centrally billed travel accounts, which includes travel related to a 
number of foreign affairs agencies (e.g., State and other federal 
agencies located at United States' diplomatic missions abroad). State's 
centrally billed travel process is used predominantly by State 
employees; however, other government travelers who also use State's 
centrally billed accounts reimburse State for their travel expenses. 
While State uses purchase orders and Government Travel Requests (GTR) 
to pay for some airline tickets at overseas posts, as requested, our 
analysis excluded all travel transactions that were not procured 
through State's over 260 centrally billed travel accounts.[Footnote 1] 

State leads our government in conducting American diplomacy; its 
mission is based on the Secretary of State's role as the President's 
principal foreign policy adviser. State's mission is to create a more 
secure, democratic, and prosperous world for the benefit of the 
American people and the international community. This mission is 
carried out through six regional bureaus, each of which is responsible 
for a specific geographic region of the world. State operates more than 
260 embassies, consulates, and other posts worldwide and has over 
57,000 employees --including Foreign Service, civil service, and 
Foreign Service nationals. Additionally, State's posts support other 
U.S. government agencies, such as the Departments of Commerce, Defense 
(DOD), and Homeland Security, which also use State's centrally billed 
accounts when overseas. In general, other agencies overseas authorize 
their own travel and State processes the payments based on their 
authorizations. In carrying out this mission, State manages the second 
largest centrally billed travel card program in the federal government, 
after DOD. About 70 percent of State's and other foreign affairs 
agencies' travel is international or at least one flight segment in a 
trip had an origin or destination outside the continental United 
States. Comparatively, State and other foreign affairs agencies spent 
more on premium-class travel than did DOD, both in terms of total 
dollars spent and as a percentage of total airline travel.[Footnote 2] 
In light of the relative size of State's program, and the concerns 
about fraud, waste, and abuse in government travel card programs, you 
requested that we audit premium-class travel and other centrally billed 
travel account activities. Federal travel regulations define premium- 
class travel as any class of accommodation above coach class, that is, 
first or business class. 

The centrally billed travel accounts are used by State bureaus, 
overseas posts, and other foreign affairs agencies to purchase 
transportation services such as airline and train tickets, while the 
individually billed accounts are used by individual travelers for 
lodging, rental cars, and other travel expenses. For fiscal years 2003 
and 2004, State incurred over $400 million in expenses on its centrally 
billed and individually billed travel accounts, with over $360 million 
charged to its centrally billed accounts. 

Because State disburses funds directly to Citibank under a 
governmentwide travel card contract for charges made to the centrally 
billed accounts, the use of these accounts for improper[Footnote 3] 
transportation, especially the use of the more expensive premium-class 
travel, results in direct increased cost to the government. 
Governmentwide, General Services Administration's (GSA) Federal Travel 
Regulation, and sections of the U.S. Department of State's Foreign 
Affairs Handbook (FAH) and the U.S. Department of State's Foreign 
Affairs Manual (FAM), require that travelers use coach-class 
accommodations for official domestic and international air travel, 
except when a traveler is specifically authorized to use premium class. 
The travel regulations also state that travelers on official government 
travel must exercise the same standard of care in incurring expenses 
that a prudent person would exercise when traveling on personal 
business. 

As you requested, the objective of our audit was to determine the 
effectiveness of State's internal controls over its centrally billed 
travel card program and determine whether fraudulent, improper, and 
abusive travel expenses exist. Specifically, we evaluated the 
effectiveness of internal controls over (1) the authorization and 
justification process for premium-class tickets charged to State's 
centrally billed travel accounts and (2) State's monitoring of unused 
tickets, reconciling monthly statements, and maximizing performance 
rebates. 

To meet our objectives, we (1) reviewed applicable laws, regulations, 
and practices governing travel, including the use of centrally billed 
travel accounts; (2) interviewed State officials on its travel policy 
and procedures, including the use of centrally billed travel and under 
what circumstances premium-class travel is authorized; (3) extracted 
premium-class and other transactions from Citibank databases of charges 
made to State's centrally billed accounts for fiscal years 2003 and 
2004; (4) tested a statistical sample of premium-class transactions, 5) 
used data mining to identify additional instances of improper premium- 
class travel based on the frequency and dollar amount of premium-class 
travel, including premium-class travel by senior executives; (6) 
compared data on unused tickets provided by airlines to data provided 
by Citibank; and (7) conducted other audit work, including visits to 
two overseas locations to evaluate the design and implementation of key 
control procedures and activities. We performed our audit work from 
September 2004 through November 2005 in accordance with U.S. generally 
accepted government auditing standards. We performed our investigative 
work in accordance with standards prescribed by the President's Council 
on Integrity and Efficiency. A detailed discussion of our scope and 
methodology is presented in appendix I. 

Results in Brief: 

Breakdowns in key internal controls, a weak control environment, and 
ineffective oversight of State's centrally billed travel accounts 
resulted in taxpayers paying tens of millions of dollars annually for 
unauthorized and improper premium-class travel and unused airline 
tickets.[Footnote 4] Additionally, State failed to properly reconcile 
or dispute over $420,000 in unauthorized charges, which in addition to 
raising concerns about potential fraud, resulted in State failing to 
earn over $2 million in rebates intended to reduce the cost of 
government travel. These problems occurred because State (1) did not 
have management controls in place to effectively oversee and monitor 
its centrally billed accounts and the extent of premium-class travel 
and (2) treats premium-class travel accommodations as a benefit for 
working for the department. 

We determined that breakdowns in key controls led to an estimated 67 
percent[Footnote 5] of premium-class travel by State and other foreign 
affairs personnel during most of fiscal years 2003 and 2004 not being 
properly authorized or justified. Because a premium-class ticket 
frequently costs two to three times the amount of a coach ticket, 
taxpayers paid tens of millions of dollars for premium-class tickets 
that were not properly authorized or justified. For example, our 
statistical sample included a family of four that flew from Washington, 
D.C., to Moscow for post-assignment travel. The business-class tickets 
cost $6,712 ($1,678 each) and the flight lasted about 12 hours, which 
does not meet the requirements of the premium-class flight duration. 
The cost of coach-class tickets--the form of travel required by travel 
regulations--would have been $1,784 ($446 each), or $4,928 less than 
the amount actually spent. Further, State did not have complete and 
accurate data on the extent of premium-class travel and performed 
little or no monitoring of this travel. 

State also made management decisions on premium-class travel that 
contributed to increased costs to taxpayers without performing a cost- 
benefit analysis. For example, we found that some of State's top 
executives, including some under secretaries and assistant secretaries, 
often used premium-class travel regardless of the length of the flight. 
We found that State spent over $1 million dollars on premium-class 
flights for 17 senior executives during most of fiscal years 2003 and 
2004. Our analysis indicated that most of these flights were domestic 
or to destinations in Western Europe or South America and did not last 
more than the 14 hours required by federal and state regulations to 
justify use of premium-class travel. Further, many of the executives 
used blanket travel orders signed by subordinates to justify purchasing 
premium-class travel. A blanket authorization is effective for all 
travel during a certain time period. For some executives, annual 
blanket premium-class authorizations were completed at the beginning of 
the fiscal year and covered any travel during that fiscal year. A 
blanket authorization is not an appropriate vehicle for authorizing 
premium-class travel because federal and state travel regulations 
require that all premium-class travel be authorized on a trip-by-trip 
basis. Also, we continue to consider authorization of premium-class 
travel by employees subordinate to the traveler to be a weak internal 
control due to both the additional cost and the potential for abuse 
associated with premium-class travel. As we have reported in the past, 
travel authorized by subordinates is in effect self authorization, 
which constitutes a lack of controls over executive premium-class 
travel. 

Senior State officials also told us that the department offered premium-
class travel as a benefit to its other employees for flights lasting 
over 14 hours, including permanent change of station travel. According 
to these officials, this decision was made to improve morale and was 
arrived at without performing a cost and benefit analysis. Although 
federal and State regulations allow premium-class travel if the flight 
is over 14 hours without a rest stop, agencies--such as DOD-
-attempt to avoid the significant additional cost associated with these 
flights by encouraging employees to take a rest stop en route to their 
final destination, generally saving thousands of dollars per trip. As a 
result of State's policy, we found numerous examples in our statistical 
sample in which State and other foreign affairs agencies authorized 
premium-class travel but did not take into consideration less expensive 
forms of travel as an alternative. 

In addition, we found examples where State's diplomatic courier service 
used premium-class travel under a blanket authorization without 
specific justification. Because we did not have authority to open and 
inspect diplomatic pouches, we were unable to validate the 
classification designations on the packages. Thus, we did not evaluate 
whether couriers were necessary or appropriate or if there were any 
security issues associated with courier service procedures. However, we 
believe the department could potentially save considerable taxpayer 
dollars if it better managed courier use of premium travel. By 
regulation,[Footnote 6] State is required to ensure the secure movement 
of classified U.S. government documents and material across 
international borders.[Footnote 7] State's regulations call for 
diplomatic couriers to personally accompany classified diplomatic 
pouches. State's practice is to have couriers use premium-class 
accommodations to personally escort cargo carried in diplomatic 
pouches. Some courier transactions appeared in our statistical sample 
of premium travel and data mining of fiscal years 2003 and 2004 
transactions and we found instances among these of premium-class travel 
that were not properly authorized, justified, or both. While the 
courier service used agency mission requirements to justify premium-
class travel by the couriers, we found courier transactions where 
premium-class accommodations were used even when the courier was not 
escorting diplomatic pouches and when no other justification for 
premium-class accommodations were specified. When couriers are not 
escorting diplomatic pouches, they must follow the same travel 
regulations as all other State and other foreign affairs employees. We 
also found that State's Courier Service has begun to institute cost-
saving measures for couriers that, if expanded, could save substantial 
taxpayer dollars. These measures include the expanded use of cargo 
carriers (e.g., FedEx), which do not require the couriers to purchase 
passenger tickets when they accompany packages in the cargo area and 
therefore reduce freight costs. 

Ineffective oversight and breakdowns in controls also led to problems 
with State's other centrally billed travel activities. For example, 
although federal agencies are entitled to recover payments made to 
airlines for tickets that they ordered but did not use, State and other 
foreign affairs agencies paid for about $6 million in airline tickets 
that were not used and not processed for refund. State officials were 
unaware of this problem before our audit because State did not monitor 
employees' adherence to travel regulations and did not have a 
systematic process in place for travel management centers to identify 
and process unused tickets. For example, we found that State purchased 
two identical tickets costing over $16,000 for the same business and 
first-class travel between Addis Ababa, Ethiopia, and Albuquerque, New 
Mexico, and one set of tickets valued at over $8,000 was wasted and 
never used. State also failed to reconcile or dispute over $420,000 of 
unauthorized and potentially fraudulent charges before paying its 
travel card account. Instead of disputing these charges with Citibank, 
State simply deducted the amounts from its credit card bill. However, 
because these amounts were not properly disputed, State underpaid its 
monthly bills and was thus frequently delinquent under contract terms. 
The unanticipated consequence of these delinquencies was a substantial 
reduction in the amount of rebates that State would have been eligible 
to receive. Overall, State earned $700,000 out of a possible $2.8 
million in rebates that could have been earned if it had properly 
disputed unauthorized charges and paid its bills in accordance with the 
terms of the contract. 

This report contains 18 recommendations to the Secretary of State aimed 
at reducing improper premium-class travel and travel costs related to 
State's centrally billed travel accounts. Our recommendations seek to 
improve the internal controls over airline tickets purchased with 
centrally billed accounts so that State has reasonable assurance that 
premium-class travel is authorized, properly justified, and that 
because of the additional cost, minimized to the extent possible. We 
also recommend that State take a series of immediate steps to identify 
and recover all unused and unrefunded tickets. Further, we recommend 
that State properly dispute invalid transactions and pay its centrally 
billed account on time. Finally, we recommend that State take actions 
to achieve efficiencies in the courier service. 

In written comments on a draft of this report, State concurred with all 
18 of our recommendations and stated that it had taken actions or will 
take actions to address them. However, in its comments, State said that 
our report overstated the amount wasted on premium class travel, and 
that we incorrectly implied that State carelessly implemented business 
class regulations without adequately considering the increased cost of 
premium class travel. We disagree. Our statistical sample clearly 
demonstrated that a majority of State's premium class travel was 
neither authorized nor justified. Because premium-class travel is 
frequently two to three times more expensive than coach travel, this 
improper travel resulted in tens of millions of dollars of wasted 
taxpayer resources. Further, State could not provide any evidence that 
it ever collected or analyzed information about the costs associated 
with its premium-class travel practices. In addition, the travel 
practices exemplified in this report clearly demonstrate that the tone 
set by top State Department executives indicate that it treats premium- 
class as an employee benefit regardless of cost and federal law and 
regulation. 

Background: 

State derives its authority to grant leave and travel reimbursements to 
its foreign service employees from the Foreign Service Act of 1980. To 
implement provisions of the act, the department issued the FAM and the 
FAH. Travel by State's civil service employees is generally governed by 
the General Services Administration's (GSA) Federal Travel Regulation 
(FTR), but in some cases is also governed by the FAM. State's general 
policy is for its foreign and civil service employees to travel using 
coach-class accommodations provided by common carriers. However, 
regulations governing foreign service and civil service travel 
authorize the use of premium-class travel under specific circumstances. 
Both foreign service and civil service travel regulations require the 
agency head or his or her designee to authorize first-class travel in 
advance. These regulations also require the authorizing official at a 
post abroad or the executive director of the funding bureau or office 
domestically to authorize premium-class travel other than first class. 
Further, in September 2004, the Assistant Secretary of State for 
Administration sent a memorandum to all State executive directors 
emphasizing "that it is wrong to authorize premium-class travel on a 
blanket basis" and "that a separate justification for premium-class 
travel is required for each trip." Federal and State travel regulations 
authorize premium-class accommodation when at least one of the 
following conditions exists: 

* no space is available in coach-class accommodations, 

* regularly scheduled flights provide only premium-class 
accommodations, 

* an employee with a disability or special need requires premium-class 
accommodations, 

* security issues or exceptional circumstances, 

* travel lasts in excess of 14 hours without a rest stop, 

* foreign-carrier coach-class air accommodations are inadequate, 

* overall cost savings, such as when a premium-class ticket is less 
expensive than a coach-class ticket or in consideration of other 
economic factors, 

* transportation costs are paid in full through agency acceptance of 
payment from a nonfederal source, or: 

* required because of agency mission (e.g., courier). 

The regulations also allow for the traveler to upgrade to premium-class 
accommodations, at the traveler's expense or by using frequent traveler 
benefits, but the upgrade cannot be charged to the centrally billed 
account. 

State has the second largest centrally billed travel card program in 
the federal government. During fiscal years 2003 and 2004, State used 
155 different centrally billed accounts[Footnote 8]--143 international 
and 12 domestic--to purchase more than $360 million in transportation 
services, such as airline tickets, train tickets, and bus tickets, for 
State and other foreign affairs agencies. Each bureau has its own 
travel budget and is responsible for obligating its travel expenses. 
The local travel-authorizing official or the executive director of the 
funding office is responsible for determining the necessity of travel, 
issuing the travel order, certifying the availability of funds, and 
recording an obligation against a unit's appropriated funds. 

State's travel management centers (TMC) make airline reservations, 
issue airline tickets charged to the centrally billed account upon 
receipt of a signed travel order, and perform a reconciliation between 
the tickets it issued and tickets charged on the Citibank invoice. To 
complete this reconciliation process, TMCs are responsible for 
associating each charge with a specific travel order. The financial 
management officer (FMO) at overseas posts and resource management's 
Global Financial Operations in Charleston, South Carolina, for domestic 
activity, are generally responsible for reviewing a TMC's monthly 
reconciliation, making appropriate changes, and certifying or 
authorizing Citibank's invoice for payment. Upon receipt of the TMC's 
reconciliation, billed transaction report (BTR), and supporting files, 
State pays Citibank for the tickets purchased on the centrally billed 
account. State also pays travelers for nontransportation costs claimed 
on their individual travel voucher. Figure 1 shows the design of the 
processes used to issue an airline ticket on centrally billed accounts 
and reimburse travelers for travel expenses. It also explains the roles 
of different offices in providing reasonable assurance that airline 
tickets charged to these cards are appropriate and meet a valid 
government need. 

Figure 1: Flowchart of the Centrally Billed Account Travel Card 
Process: 

[See PDF for image] 

[End of figure] 

Ineffective Controls over Authorization and Justification of Premium- 
Class Travel Led to Wasted Taxpayer Dollars: 

Premium-class travel accounted for almost half of travel expenditures 
charged to State's over 260 centrally billed accounts during most of 
fiscal years 2003 and 2004, including domestic and overseas operations, 
and this trend continued for fiscal year 2005. On the basis of our 
statistical sample, we estimate that 67 percent of premium-class travel 
during April 2003 through September 2004 for State and other foreign 
affairs personnel was improper--either not properly authorized or 
properly justified because of breakdowns in key internal controls. 
Examples of breakdowns in key controls include travelers flying premium-
class travel when the travel orders did not authorize premium- class 
travel; subordinates authorizing their supervisors to take premium-
class flights; and travel orders authorizing premium-class travel using 
criteria of a total flight time of more than 14 hours, even though the 
actual flight time, including layovers, was less than 14 hours. Also, 
State's diplomatic couriers used premium-class travel even when it was 
not justified. In addition, we found that State's top executives, 
including under secretaries and assistant secretaries, often used 
premium-class travel regardless of the length of the flight. Further, 
senior State officials told us that the department offered premium-
class travel as a benefit to its employees, as part of their human 
capital initiative, for all flights lasting over 14 hours, which is 
allowed by federal and State regulations but is costly to taxpayers. 
However, State did not perform a cost-benefit analysis before offering 
this benefit. In comparison, agencies--such as DOD--attempt to avoid 
the significant additional cost associated with premium-class travel on 
flights lasting more than 14 hours by encouraging employees to take a 
rest stop en route to their final destination, saving hundreds, 
sometimes thousands, of tax dollars per trip. Prior to 2002, State 
policy prohibited the use of premium-class accommodations for permanent 
change of station travel even when the duration of the travel exceeded 
14 hours--a prohibition established by many other agencies with staff 
stationed overseas. However in 2002, State eliminated that prohibition. 

Extent of Premium-Class Travel Is Significant: 

Between April 2003 and September 2004,[Footnote 9] State and other 
foreign affairs agencies purchased over 32,000 airline tickets costing 
about $140 million that contained at least one leg of premium-class 
travel for State and other foreign affairs personnel using State's 
centrally billed account travel cards. In addition, we determined that 
premium-class travel continues to be significant for fiscal year 
2005.[Footnote 10] As discussed later in this report, because State 
does not obtain or maintain any information on premium-class travel, it 
cannot monitor its proper use, identify trends, or determine alternate, 
less expensive means of transportation. As shown in figure 2, premium- 
class travel represents about 19 percent of the tickets issued, and 
State's and other foreign affairs agencies' spending on premium-class 
travel represented about 49 percent of the $286 million spent on 
airfare charged to the centrally billed accounts during the period 
April 2003 through September 2004.[Footnote 11] Our analysis excluded 
all travel transactions at overseas posts that were not procured 
through the centrally billed travel accounts because it was outside the 
scope of our request. State told us that at some overseas posts 
travelers purchase airline tickets using Government Travel Requests 
(GTR) and purchase orders. Further, the information State provided for 
some tickets purchased with GTRs did not distinguish between premium- 
and coach-class tickets. 

Figure 2: Premium-Class Tickets Purchased for State and Other Foreign 
Affairs Personnel Charged to State's Centrally Billed Accounts, April 
2003 through September 2004: 

[See PDF for image] 

[End of figure] 

Key Internal Controls over Premium Travel Were Ineffective: 

Breakdowns in key internal control activities led to significant 
numbers of transactions lacking proper authorization and justification 
for premium-class travel. On the basis of our sample of premium 
transactions,[Footnote 12] an estimated 67 percent of premium-class 
travel was not properly authorized, justified, or both. Specifically, 
39 percent of the premium-class airline tickets charged to State's 
centrally billed account from April 2003 through September 2004 were 
not properly authorized. In addition, 28 percent of premium-class 
transactions that were authorized were not justified in accordance with 
either federal or State regulations. (See app. I for further details of 
our statistical sampling test results.) Further, State did not maintain 
accurate and complete data on the extent of premium-class travel and 
thus had a lack of controls in place to oversee and manage this travel. 
Each fiscal year State is required to report to GSA on first-class 
travel taken by all State and other foreign affairs personnel. However, 
we found 23 roundtrip first-class tickets valued at more than $85,000, 
obtained for State or other foreign affairs agencies, that were not 
reported by State to GSA as required in fiscal years 2003 and 2004. 
Further, we saw no evidence of external or internal audits of State's 
centrally billed travel program.[Footnote 13] 

Proper Authorization Did Not Exist: 

Requiring premium-class travel to be properly authorized is the first 
step in preventing improper premium-class travel. Federal and State 
regulations require premium-class travel to be specifically authorized. 
State travel regulations specify that premium-class travel must be 
authorized in advance of travel, unless extenuating circumstances or 
emergencies make prior authorization impossible, in which case the 
traveler is required to request written approval from the appropriate 
authority as soon as possible after the travel. Using these 
regulations, we found that transactions failed the authorization test 
in the following two categories: (1) the documentation did not 
specifically authorize premium-class travel or a blanket travel 
authorization was used to authorize premium-class travel and (2) the 
travel order authorizing premium-class travel was not signed. 

Premium-class travel was not specifically authorized. On the basis of 
our statistical sample, we estimated that the travel orders and other 
supporting documentation for 13 percent of the premium-class 
transactions did not specifically authorize the traveler to fly premium 
class, and thus the travel management center should not have issued the 
premium-class ticket. We estimated that an additional 17 percent of the 
transactions were authorized by a blanket authorization, including all 
diplomatic courier travel. A blanket authorization is not an 
appropriate vehicle for authorizing premium-class travel because 
federal and State travel regulations require that all premium-class 
travel be authorized on a trip-by-trip basis. In September 2004, State 
issued a memorandum to all executive directors reminding them about the 
use of blanket orders, emphasizing that it is wrong to authorize 
business-class travel on a blanket basis and also reminding the 
executive directors that a trip-specific justification must be provided 
for each business-class authorization. 

Travel order was not signed. We estimated that 5 percent of premium- 
class transactions did not have signed travel authorizations. Ensuring 
that travel orders are signed, and signed by an appropriate official, 
is a key control for preventing improper premium-class travel. If the 
travel order is not signed, or not signed by the individual designated 
to do so, State cannot guarantee that the substantially higher cost of 
the premium-class tickets was properly reviewed to ensure it 
represented an efficient use of government resources. 

Documentation of Valid Justification for Premium-Class Travel Often Did 
Not Exist: 

Another internal control weakness identified in the statistical sample 
was that the justification used for premium-class travel was not 
provided, not accurate, or not complete enough to warrant the 
additional cost to the government. To determine whether premium-class 
travel was justified, we looked at whether there was documented 
authorization and, if there was, whether the authorization for premium- 
class travel was supported by a valid reason. Thirty-nine percent of 
premium-class transactions were not authorized and, therefore, could 
not have been justified. State asserts that even if business-class 
authorization for some trips was not properly documented, the premium 
travel was nevertheless justified so long as the trips were in excess 
of 14 hours. However, without properly documented authorization, we 
cannot assess the propriety of such travel notwithstanding the 14-hour 
travel rule and therefore must conclude that it was unjustified premium-
class travel. In addition, 28 percent of premium-class transactions 
were authorized but were not supported by valid justification.[Footnote 
14] Federal and State travel regulations provide that travel in excess 
of 14 hours, without a rest stop en route or a rest period on arrival 
is justification for premium class. We found premium travel included 
trips with such rest stops for flights lasting under 14 hours. 

Table 1 contains specific examples of both unauthorized and unjustified 
travel from both our statistical sample and data mining work. These 
examples illustrate the improper use of premium-class travel and a 
resulting increase in travel costs. More detailed information about 
some of the cases follows the table. 

Table 1: Examples of Premium-Class Travel Not Authorized or Properly 
Justified: 

Traveler: 1; 
Source: Data mining; 
Itinerary: Washington, D.C., to Honolulu, Hawaii, through Canada; 
Class of ticket: Business; 
Cost of premium ticket paid: $3,228; 
Estimated cost of coach-fare ticket [A, B]: $790; 
Reason for exception: Travel was authorized by a blanket authorization. 
Traveler signed their own upgrade. Continuous travel without rest stops 
was less than 14 hours. Transaction failed authorization and 
justification. 

Traveler: 2; 
Source: Data mining; 
Itinerary: Johannesburg, South Africa, to Asmara, Eritrea, through 
Frankfurt, Germany; 
Class of ticket: Business; 
Cost of premium ticket paid: $8,353; 
Estimated cost of coach-fare ticket [A, B]: $2,921; 
Reason for exception: Traveler approved his own travel. Traveler flew 
premium class and was reimbursed for lodging for a rest stop en route. 
Transaction failed authorization and justification. 

Traveler: 3; 
Source: Data Mining; 
Itinerary: Johannesburg, South Africa, to Asmara, Eritrea, through 
Frankfurt, Germany; 
Class of ticket: Business; 
Cost of premium ticket paid: $8,353; 
Estimated cost of coach-fare ticket [A, B]: $2,921; 
Reason for exception: Traveler flew premium class and was reimbursed 
for lodging at a rest stop in Frankfurt. Transaction failed 
justification. 

Traveler: 4; 
Source: Data Mining; 
Itinerary: Washington, D.C., to Honolulu, Hawaii, through San 
Francisco; 
Class of ticket: First class; 
Cost of premium ticket paid: $4,155; 
Estimated cost of coach-fare ticket [A, B]: $858; 
Reason for exception: Traveler flew first class to Hawaii using a 
travel order that allowed for travel to and within Europe. Travel was 
less than 14 hours. Transaction failed authorization and justification. 

Traveler: 5; 
Source: Statistical Sample; 
Itinerary: Washington, D.C., to Moscow, Russia; 
Class of ticket: Business; 
Cost of premium ticket paid: $6,712; 
Estimated cost of coach-fare ticket [A, B]: $1,784; 
Reason for exception: Family of four flew business class from 
Washington, D.C., to Moscow. Trip was less than 14 hours. Transaction 
failed justification for premium travel. 

Source: GAO analysis of premium-class travel transactions and 
supporting documentation. 

[A] Source of estimated coach fares is GSA contract fare or 
expedia.com. 

[B] Fares do not include all applicable taxes and airport fees. 

[End of table] 

* Traveler #1 flew from Washington, D.C., to Honolulu, Hawaii. The 
total cost of the trip was $3,228. In comparison, the unrestricted 
government fare from Washington, D.C., to Honolulu was $790. According 
to State regulation, travelers using premium-class travel are not 
entitled to an overnight rest stop en route. Furthermore, the travel 
was authorized by a blanket premium-travel authorization signed by a 
subordinate of the traveler and a separate trip authorization was not 
included to specifically authorize this trip, as required. The travel 
authorization did not provide specific justification for business-class 
travel and the travel was not more than 14 hours. Therefore, the 
transaction failed authorization and justification. 

* Travelers #2 and #3 traveled from Johannesburg to Asmara through 
Frankfurt, at a cost of about $8,353 each, a total of $16,706. Although 
they traveled business class for the entire trip, they were reimbursed 
for a hotel room during the layover in Frankfurt on the return visit, 
at a cost of about $171 each. According to State regulation, travelers 
using premium-class travel are not entitled to a government- 
funded[Footnote 15] rest stop en route. If the travelers had flown 
coach for this round trip and taken a rest stop en route, the airfare 
would have cost about $2,921 and State could have saved about $11,000 
for the two tickets. One of these travelers approved the travel 
authorizations for both himself and the other traveler. 

* Traveler #4 flew first class from Washington, D.C., to Hawaii on a 
blanket travel order that only authorized travel within Europe. 
Although the travel was less than 14 hours, State provided no 
justification for first class, and State did not report the first-class 
travel to GSA. We found that State issued a first-class airline ticket 
to Hawaii using a blanket travel authorization that authorized premium- 
class accommodations. State issued the ticket to an unauthorized 
destination-Hawaii-because the blanket travel order authorized travel 
to Europe and State's travel officials did not review the blanket 
authorization to ensure that the travel authorization was current, 
valid, and the trip was to an authorized destination. Because State did 
not follow its own policies for authorization and review of travel, the 
government paid $4,155 for an unauthorized trip. 

Management Decisions to Offer Premium Travel as a Benefit: 

State's management allowed top State and other foreign affairs 
executives to use premium-class travel by approving blanket travel 
orders, similar to a blank check. State also allowed premium-class 
travel as a benefit-without considering less expensive alternatives-to 
other employees for flights lasting over 14 hours and for permanent 
change of station travel, costing taxpayers tens of millions of 
dollars. Further, State's practice is for diplomatic couriers to use 
premium-class travel accommodations to escort diplomatic pouches. 

Executive Premium-Class Travelers: 

State's top executives, including under secretaries and assistant 
secretaries, often used premium-class travel regardless of the length 
of the flight. Our data mining of frequent premium-class travelers 
showed that many of these travelers were senior foreign affairs 
executives. On the basis of this information, we expanded our data 
mining to include trips taken by selected presidential appointees and 
SES-level foreign affairs staff to determine if their travel was 
authorized and justified according to federal and State regulations. In 
addition to the federal and State regulations, we also applied the 
criteria set forth in our internal control standards[Footnote 16] and 
sensitive payments guidelines[Footnote 17] in evaluating the proper 
authorization of premium-class travel. For example, State travel 
regulations and policies do not restrict subordinates from authorizing 
their supervisors' premium-class travel, a practice which our internal 
control standards consider to be flawed. Therefore, a premium-class 
transaction that was approved by a subordinate would fail the control 
test based on our internal control standards. State and other foreign 
affairs agencies paid over $1 million for 269 premium-class tickets for 
flights taken by 17 foreign affairs executives during April 2003 
through September 2004. We found 65 tickets containing business-and 
first-class segments costing about $300,000 that were under 14 hours. 
Most of these flights were to destinations within the United States, 
South America, and Western Europe. Further, over $860,000 in premium- 
class trips taken by executives were obtained using blanket 
authorizations. For each premium-class trip, State regulation requires 
specific authorization to fly premium class. In most cases, the blanket 
travel orders authorized premium-class travel for an entire year and 
were signed by subordinates. State officials told us that because the 
blanket authorization allowed premium class, the executives obtained 
premium-class tickets even when the trip was under 14 hours. The 
subordinate authorizers told us they could not challenge an under 
secretary or an assistant secretary. Examples of premium-class trips 
associated with improper accommodation and their additional cost to 
taxpayers are included in figure 3 to illustrate the issues associated 
with executive premium-class travel found through our data mining. 

Figure 3: Examples of Premium-Class Travel by State and Other Foreign 
Affairs Executives from Washington, D.C. 

[See PDF for image] 

Note: GSA fares exclude applicable taxes and fees. 

[End of figure] 

Other Premium-Class Travelers: 

State also made a management decision to offer premium-class travel to 
its employees as a benefit, resulting in increased costs to taxpayers. 
Although State officials were aware that offering employees rest stops 
on longer flights was often less expensive than premium-class travel, 
they offered the more expensive premium-class travel to employees for 
all flights lasting over 14 hours, which increased costs. For example, 
one individual in our statistical sample flew premium-class roundtrip 
from Washington, D.C., to Tel Aviv at a cost of over $6,000. Although 
the trip lasted over 14 hours, as an alternative to paying the premium- 
class rates, State could have flown this employee coach and paid the 
cost of an overnight rest stop in London, for a total cost of about 
$2,300 (about $1,600 for the GSA contract airfare and $700 in lodging 
and per diem expenses). Overall, this option could have saved taxpayers 
over $3,700. State officials explained that they made these decisions 
about premium-class travel to improve morale and retain highly 
qualified foreign-service personnel. State officials also believed 
that, among other factors, their decisions about premium-class travel 
for trips in excess of 14 hours have led to increased morale, as 
reflected in "The Best Places to Work" survey. However, State could not 
provide any empirical evidence that showed a direct correlation that 
offering premium-class travel increased its scores on the survey or 
increased retention of foreign-service personnel, and could not provide 
evidence that travel was a metric in the "Best Places to Work" survey. 
In contrast, agencies, such as DOD, attempt to avoid the significant 
additional cost associated with premium-class travel on flights lasting 
more than 14 hours by encouraging employees to take a rest stop en 
route to their final destination, saving hundreds, sometimes thousands, 
of tax dollars per trip. Finally, our testing showed that all State 
employees, not just those in the foreign service that are governed by 
State regulations, were authorized to use premium-class, without 
constraint, when the trip was over 14 hours. 

State also decided to offer premium-class travel to foreign service 
employees for permanent change of station moves for all flights that 
exceeded 14 hours, in accordance with federal and State regulations. 
However, State's decision resulted in increased costs to taxpayers. 
Permanent change of station and similar moves accounted for about $17 
million (12 percent) of State's and other foreign affairs agencies' 
premium-class travel for April 2003 through September 2004. Prior to 
2002, State policy prohibited the use of premium-class accommodations 
for permanent change of station travel, even when the duration of the 
travel exceeded 14 hours--a prohibition established by many other 
agencies with staff stationed overseas, including DOD. However, in 
2002, State eliminated that prohibition at a significant cost to 
taxpayers. We found numerous examples in our statistical sample in 
which premium-class travel was properly authorized, and as such these 
transactions were among the 33 percent of transactions that were 
considered to be properly authorized and justified. However, it is 
important to note that because of State's decision to treat premium- 
class travel as a benefit, State did not consider having the travelers 
take alternative, less expensive forms of travel. 

Premium-Class Travel by Diplomatic Couriers18: 

We found instances where State's diplomatic couriers lacked proper 
[Footnote 18] authorization, justification, or both when flying premium 
class; therefore, we believe State could potentially save considerable 
taxpayer dollars if it more aggressively managed the travel of its 
couriers. For example, when couriers are not on a mission to escort 
diplomatic pouches or they are escorting only cabin-carried diplomatic 
pouches, they must follow the same travel regulations explained earlier 
as all State and other foreign affairs employees.[Footnote 19] 

We tested diplomatic courier transactions in our statistical sample of 
premium-class transactions and performed data mining of fiscal year 
2003 and 2004 transactions. In total, we tested over 20 diplomatic 
courier premium-class transactions. We found control breakdowns similar 
to those described above with blanket authorization and justification 
of courier premium-class travel. Blanket travel orders were used to 
authorize premium-class courier travel for all courier transactions 
that we tested but, as stated, blanket orders do not specifically 
authorize premium travel as required by State regulations. Although the 
Courier Service used mission security requirements to justify premium- 
class travel by its couriers, we found examples of premium-class travel 
when couriers were returning empty-handed, commonly referred to as 
"deadheading." In response to these findings, Courier Service officials 
acknowledged that the use of premium class is not justified when 
couriers return empty-handed unless the 14-hour rule applies. Courier 
Service officials also told us that couriers may not know when they 
will be returning empty-handed until they arrive at an airport and are 
told that the post did not complete the expected outgoing pouch. By 
that time, they may not be able to downgrade their return ticket to 
economy class because a foreign airline is unwilling to do so, or time 
does not permit them to return to the gate to change their ticket. 
However, the Courier Service did not indicate on the documentation that 
it provided to us any attempts to downgrade their tickets in a 
deadheading or any other situation where premium-class travel was not 
justified. Further, the Courier Service Deputy Director told us that 
because there are still some problems in this area, they routinely 
check courier trip reports to identify and address any noncompliance. 

We found that State's Courier Service has begun to institute cost- 
saving measures that, if expanded, could save taxpayer dollars. These 
measures include the expanded use of cargo carriers (e.g., FedEx), 
which do not require the couriers to purchase passenger tickets and 
charge lower freight costs than the commercial airlines. Our analysis 
of a FedEx study performed for the Courier Service showed that 
substantial air cargo savings and benefits could be achieved through 
direct cargo flights with multiple stops along a designated route. 
Although the Courier Service initiated the use of cargo carriers in 
late 2004, expanding this approach to the extent practical could 
achieve substantial savings. However, to achieve the additional 
savings, the Courier Service would need to overcome foreign mission 
resistance to meeting cargo aircraft outside of business hours. 
According to Courier Service officials, foreign mission personnel have 
been unwilling to meet air cargo shipments that arrive outside normal 
business hours and at cargo airports outside city limits. According to 
State, Mexico City has recently indicated a willingness to support 
cargo flight arrivals at Toluca airport. Courier Service officials also 
told us that while all agencies receiving diplomatic pouches should 
share responsibility for meeting and taking custody of diplomatic pouch 
shipments, the burden has generally fallen on State employees. 

Lack of Oversight and Controls Led to Other Breakdowns: 

Ineffective oversight and breakdowns in controls also led to problems 
with State's other centrally billed travel activities. For example, 
although federal agencies are entitled to recover payments made to 
airlines for tickets that they ordered but did not use, State and other 
foreign affairs agencies paid for about $6 million in airline tickets 
that were not used and not processed for refund. We found paper and 
electronic unused tickets for both domestic and international flights. 
State was unaware of this problem before our audit because it did not 
monitor employees' adherence to travel regulations and did not have a 
systematic process in place for TMCs to identify and process unused 
tickets. State also failed to reconcile or dispute over $420,000 of 
unauthorized and potentially fraudulent charges before paying its 
account. Instead of disputing these charges with Citibank, State simply 
deducted the amounts from its credit card bill. This action had the 
unanticipated consequence of substantially reducing the amount of 
rebates that State would have been eligible to receive. Thus, State 
earned only $700,000 out of a possible $2.8 million in rebates that 
could have been earned if State disputed unauthorized charges and paid 
the bill in accordance with the terms of the contract with Citibank. 

Ineffective Controls and Monitoring Led to Numerous Unused Tickets: 

We asked for data on unused tickets purchased on State's centrally 
billed accounts from the top six domestic airlines--United, 
Continental, American, Delta, Northwest, and U.S. Airways. All airlines 
except U.S. Airways directly provided us electronic data on unused 
tickets. Data provided by the five airlines and verified against 
Citibank's data showed that over 2,700 airline tickets with a face 
value of about $6 million purchased with State's centrally billed 
accounts were unused and not refunded. The airline tickets State 
purchased, for State and other foreign affairs personnel, through the 
centrally billed accounts are generally acquired under the terms of the 
air transportation services contract that GSA negotiates with U.S. 
airlines. Airline tickets purchased under this contract have no advance 
purchase requirements, have no minimum or maximum stay requirements, 
are fully refundable, and do not incur penalties for changes or 
cancellations. Under this contract, federal agencies are entitled to 
recover payments made to airlines for tickets that agencies acquired 
but did not use.[Footnote 20] While generally there is a 6-year statute 
of limitation on the government's ability to file an action for 
financial damages based on a contractual right,[Footnote 21] the 
government also has up to 10 years to offset future payments for 
amounts it is owed.[Footnote 22] 

State Did Not Monitor Employee Adherence to Travel Regulations: 

During fiscal years 2003 and 2004, State did not implement controls to 
monitor State's and other foreign affairs employees' adherence to 
travel regulations requiring notification of TMC or the appropriate 
State officials about unused tickets. Federal and State travel 
regulations require a traveler who purchased a ticket using the 
centrally billed account either to return any unused tickets purchased 
to the travel management center that furnished the airline ticket or to 
turn in unused tickets immediately upon arrival at their post to the 
administrative officer or, upon arrival in Washington, D.C., to the 
executive officer of the appropriate managing bureau or office. This 
notification of an unused ticket initiates a process to submit requests 
to the airlines for refunds. 

Figure 4 illustrates where control breakdowns can occur if travelers do 
not adhere to State requirements. As shown, once a ticket is charged to 
the centrally billed account and given to the traveler, State has no 
systematic controls to determine independently if the ticket was used-
-or remains unused--unless notified by the traveler. If the traveler 
does not report an unused ticket, the ticket would not be refunded 
unless TMC monitored the status of airline tickets issued 
electronically and applied for the refunds. Figure 4 shows that the 
failure of the traveler to notify the appropriate official of an unused 
paper ticket would result in the ticket being unused and not refunded. 
Although bank data indicate that State received some credits for 
airline tickets purchased, State did not maintain data in such a manner 
as to allow it to identify the extent of unused tickets and to 
determine whether credits were received. 

Figure 4: Flowchart of Control Breakdowns in the Unused Ticket Process: 

[See PDF for image] 

[End of figure] 

State Did Not Have a Process for Travel Management Centers to Identify 
All Unused Tickets: 

State did not have a systematic process in place to monitor whether 
TMCs were consistently identifying and filing for refunds on unused 
tickets. For instance, State contractually required the domestic TMC to 
identify and process all unused electronic tickets. In exchange, the 
TMC received a fee for each refund received for an unused ticket. 
However, State did not implement procedures to determine whether unused 
tickets were being identified and credits were being received. Instead, 
State officials took the TMC's monthly report indicating only the total 
dollar amount of refunds submitted to the airlines as evidence of 
contractual compliance. Unless State implements control procedures to 
verify whether TMCs were identifying and filing for refunds on the 
unused tickets consistently, State cannot provide reasonable assurance 
that all requests for refunds resulted in a credit to the government. 

Even when a TMC had procedures in place to identify and process unused 
electronic tickets, State was still unable to identify unused paper 
tickets. For example, by fiscal years 2003 and 2004, State's domestic 
TMC and TMCs at both of the overseas locations we visited had the 
capability to identify or search the databases of the airlines that 
participate in electronic ticketing or to receive notification from the 
airlines of unused tickets, and subsequently obtain refunds. However, 
even though the TMCs can identify electronic tickets, they cannot 
independently identify paper tickets, which are typically used for 
international travel.[Footnote 23] State has not implemented a 
systematic process to verify whether a significant portion of airline 
tickets are unused, such as matching tickets issued by TMC with travel 
vouchers submitted by travelers upon completion of their trip. Without 
such a process State will not have reasonable assurance that tickets 
purchased through the centrally billed accounts are used or refunded. 

In addition to the $6 million dollars of unused tickets or trip 
segments we identified using the airline data, we estimated that, based 
on the statistical sample, 3 percent of premium-class airline tickets 
were unused and not refunded. This 3 percent estimate is for premium- 
class tickets only and excludes coach accommodations. 

Table 2 contains specific examples of tickets that the airlines 
identified as unused that we tested as a part of our statistical sample 
of premium class transactions and data mining selections. Since these 
tickets were not used, they resulted in waste and increased costs to 
taxpayers. 

Table 2: Examples of Waste Related to Unused Tickets: 

Traveler: 1; 
Source: Statistical sample; 
Itinerary: Albuquerque, NM, to Ethiopia and return; 
Class of ticket(s): First and business; 
Price paid: $8,838; 
Explanation for unused tickets: Traveler completed travel using a 
second ticket issued for the same trip. 

Traveler: 2; 
Source: Statistical sample; 
Itinerary: Washington, DC, to Nigeria; 
Class of ticket(s): Business; 
Price paid: $5,503; 
Explanation for unused tickets: Traveler went to Senegal instead of 
Nigeria using a different ticket. 

Traveler: 3; 
Source: Statistical sample; 
Itinerary: Buenos Aires, Argentina, to Lima, Peru; 
Class of ticket(s): Business; 
Price paid: $1,327; 
Explanation for unused tickets: Traveler used an identical coach-class 
ticket. 

Traveler: 4; 
Source: Data mining; 
Itinerary: Miami, FL, to Mexico; 
Class of ticket(s): Business; 
Price paid: $2,254; 
Explanation for unused tickets: Traveler went to Chile instead of 
Mexico using a different ticket. 

Source: GAO analysis. 

[End of table] 

State Did Not Dispute Unauthorized Transactions and Lost Performance 
Rebates: 

State did not dispute over 320 unauthorized transactions, totaling over 
$420,000, associated with its two primary domestic centrally billed 
accounts during fiscal year 2003 and fiscal year 2004. TMCs reconcile 
transactions on the monthly credit card invoice to the tickets issued 
by the TMC and recorded in the airline reservation system. Disputes are 
typically filed for transactions that neither the TMC nor State 
identified as having issued or authorized. Tickets that do not match 
could occur for many reasons, such as an airline charging the ticket to 
the wrong credit card account, an individual fraudulently obtaining an 
airline ticket, or the merchant or credit card vendor failing to 
provide enough information to allow the transaction to match. State did 
not have processes or procedures in place to file disputes for 
transactions that failed to reconcile between the bank invoice and the 
computer reservation system. We provided State a list of 219 travelers' 
names[Footnote 24] associated with the over 320 unauthorized 
transactions to verify that they were State employees or otherwise 
authorized by State or other foreign affairs agencies to travel. 
According to State, 38 of the 219 travelers were individuals for whom 
State had no record of ever working for State as an employee, 
contractor, or being authorized to travel as an invited guest. Thus, 
these transactions could be potentially fraudulent charges. As for the 
remaining 181 travelers, State informed us that while the airline 
tickets purchased were for individuals who are either current or former 
State employees, contractors, or invited guests, State has no evidence 
that the trips had been authorized. Thus, these trips also could 
represent potentially fraudulent charges. 

As a result of not disputing unauthorized charges and not paying its 
bill in accordance with the contract, State faced the unanticipated 
consequence of substantially reducing the amount of rebates that it 
would have been eligible to receive. For example, if State had 
effectively managed the domestic accounts and disputed these charges, 
State could have earned over $1 million in rebates. Instead, State 
earned only about $174,000 in performance rebates for its domestic 
accounts. In contrast, at two overseas posts that we visited, State was 
properly disputing transactions. However, as previously noted, State 
still did not effectively manage its centrally billed accounts 
departmentwide and, consequently, earned only $700,000 out of a 
possible $2.8 million in performance rebates from Citibank. 

The contract that State entered into with Citibank to issue centrally 
billed account travel cards enables State to earn performance rebates 
based on how quickly State pays the monthly bill. To earn the 
performance rebate, State must pay the bill within 30 calendar days 
from the statement date. State earns the maximum performance rebate if 
it pays the centrally billed account--less any disputed charges--on the 
statement date; for unpaid bills, the amount of the rebate decreases 
each day thereafter. If State pays the centrally billed account more 
than 30 days after the statement date, State does not earn a 
performance rebate. 

Throughout the audit period, State generally submitted payment for its 
domestic centrally billed accounts within the 30 day window; however, 
State frequently failed to pay the entire amount of the bill, leaving 
potentially unauthorized charges unpaid, but not properly disputed. 
During fiscal years 2003 and 2004, State did not dispute any of the 
previously mentioned over 320 unauthorized charges applied to its 
domestic centrally billed accounts, and instead simply deducted the 
amounts due from its credit card bill. If State had disputed these 
charges, Citibank would have given State a 60-day grace period to 
investigate whether the charges were appropriate and the disputed 
amounts would not have to be paid until the investigation was 
completed. An average person cannot simply determine which charges on 
their credit card bill they are going to pay but must notify the bank 
of any unauthorized charges. Since State did not dispute the charges, 
it was still liable for the amounts associated with these charges and 
simply deducting them from the credit card bill did not relieve State 
of its responsibility for these charges. Consequently, State was not 
only paying for potentially fraudulent charges, but it also lost the 
performance rebates it could have earned by promptly paying its monthly 
centrally billed account bill. 

Conclusion: 

The State department serves a critical role for the federal government 
and in that role State and other foreign affairs employees are required 
to travel extensively, often internationally. However, travel 
regulations state that employees on official government travel must 
follow published requirements and exercise the same standard of care in 
incurring expenses that a prudent person would exercise when traveling 
on personal business. Our work shows that travelers using State's over 
260 centrally billed travel accounts often do not meet that standard, 
which has resulted in millions of dollars of unnecessary costs to 
taxpayers. With the serious fiscal challenges facing the federal 
government, agencies need to do everything they can to operate as 
efficiently as possible. Improved management and oversight of the State 
department's centrally billed travel program would save taxpayers tens 
of millions of dollars annually. 

Recommendations for Executive Action: 

We are making the following 18 recommendations to improve internal 
control over the authorization and justification of premium-class 
travel and to strengthen the control environment as part of an overall 
effort to reduce improper premium-class travel and unnecessary or 
inappropriate State costs. Because of the substantial cost and 
sensitive nature of premium-class travel, we recommend that the 
Secretary of State direct the appropriate officials to implement 
specific internal control activities over the use of premium travel and 
establish policies and procedures to incorporate federal and State 
regulations as well as guidance specified in our Standards for Internal 
Control and our Guide for Evaluating and Testing Controls Over 
Sensitive Payments. While a wide range of activities can contribute to 
a system that provides reasonable assurance that premium-class travel 
is authorized and justified, at a minimum, the internal control 
activities should include the following: 

* Develop procedures to identify the extent of premium-class travel, 
including all business-class travel, and monitor for trends and 
potential misuse. 

* Develop procedures to identify all first-class fares so that State 
can prepare and submit complete and accurate first-class travel reports 
to GSA. 

* Require State to develop a management plan requiring that audits of 
State's issuance of premium-class travel are conducted regularly, and 
the results of these audits are reported to senior management. Audits 
of premium-class travel should include reviews of whether travel 
management centers adhere to all governmentwide and State regulations 
for issuing premium-class travel. 

* Periodically provide notices to travelers and supervisors/managers 
that specifically identify the limitations on premium-class travel, the 
limited situations in which premium-class travel may be authorized, and 
how the additional cost of premium-class travel can be avoided. 

* Require that premium-class travel be approved by individuals who are 
at least of the same grade as the travelers and specifically prohibit 
the travelers themselves or their subordinates from approving requests 
for premium-class travel. 

* Prohibit the use of blanket authorization for premium-class travel, 
including management decisions offering premium-class travel as a 
benefit to executives and other employees. 

* Encourage State department personnel traveling as a result of a 
permanent change of station to take a rest stop en route to their final 
destination to avoid the significant additional cost associated with 
premium-class flights and thus save the taxpayer thousands of dollars 
per trip. 

* Urge other users of State's centrally billed travel accounts to take 
parallel steps to comply with existing travel requirements. 

To promote the economy and efficiency of Courier Service operations, we 
recommend that the Secretary of State direct the Courier Service to 
take the following actions: 

* Expand the use of cargo carriers, such as FedEx, to the extent 
practicable. 

* Direct foreign missions to assure that organizations using diplomatic 
courier services share responsibility for meeting and accepting air 
cargo shipments of diplomatic pouches. 

* Clarify written policy to clearly state that diplomatic couriers must 
use economy class accommodations when in a "dead-head" capacity unless 
relevant exceptions (e.g., 14-hour rule) exist, and enforce the 
requirement. 

To recover outstanding claims on unused tickets, we recommend that the 
Secretary of State initiate the following actions: 

* Immediately submit claims to the airlines to recover the $6 million 
in fully and partially unused tickets identified by the airlines and 
discussed in this report. 

* Work with the five airlines identified in this report and other 
airlines from which State purchased tickets with centrally billed 
accounts to determine the feasibility of recovering other fully and 
partially unused tickets, the value of the unused portions of those 
tickets, and initiate actions to obtain refunds. 

To enable State to systematically identify future unused airline 
tickets purchased through the centrally billed accounts, and improve 
internal controls over the processing of unused airline tickets for 
refunds, we recommend that the Secretary of State direct the 
appropriate personnel within services and agencies to take the 
following actions: 

* Evaluate the feasibility of implementing procedures to reconcile 
airline tickets acquired using the centrally billed accounts to travel 
vouchers in the current travel system. 

* Enforce employees' adherence to existing travel regulations requiring 
notification of unused tickets. 

* Modify existing travel management center contracts to include a 
requirement that the international travel management centers establish 
a capability to systematically identify unused electronic tickets in 
their computer reservation systems and file for refunds on the tickets 
identified as unused. 

* Routinely compare unused tickets processed by the travel management 
centers to the credits on the Citibank invoice. 

To provide assurance of accurate and timely payments of the centrally 
billed accounts and to maximize rebates, we recommend that the 
Secretary of State establish procedures to ensure that all transactions 
on the Citibank invoice are either paid in accordance with the contract 
or properly disputed. 

Agency Comments and Our Evaluation: 

In written comments on a draft of this report, State concurred with all 
18 of our recommendations and said that it is firmly committed to 
aggressive stewardship of the taxpayers' resources entrusted to the 
department. However, State also commented that our report overstates 
the problem, fails to identify improper travel conducted for other than 
official government travel, identifies only a few instances of 
unjustified travel, and implies incorrectly that State carelessly 
implemented business-class regulations without regard to the increased 
cost. We disagree. 

We do not agree with State's position that we overstate the nature and 
extent of its control breakdowns and ineffective oversight. State and 
other foreign affairs travelers charged almost $140 million on premium- 
class travel from April 2003 through September 2004. On the basis of 
our statistical sample, 67 percent of premium-class travel was not 
properly authorized, justified, or both. This failure rate and the 
associated dollars spent on premium class travel shows that taxpayers 
lost tens of millions of dollars on improper travel. For example, State 
issued premium-class tickets to a family of four traveling from 
Washington to Moscow for a permanent change of duty station. Although 
this trip was well under the required 14 hours to justify premium-class 
travel, State purchased the premium class accommodations for almost 
four times the cost of coach seats. In addition to the waste 
exemplified here and elsewhere in our report, taxpayers lost millions 
more because State failed to recover payments made to airlines for 
tickets issued but never used and failed to reconcile and dispute other 
charges properly. For example, State paid for a premium-class ticket 
for roundtrip travel between New Mexico and Ethiopia that was neither 
used nor refunded. These specific examples and our overall analysis 
clearly show how ineffective oversight--not just procedural problems-- 
resulted in substantial waste of taxpayers' dollars. 

As our report clearly explains, we did not specifically question 
whether travel charged to State's centrally billed travel accounts were 
necessary. Therefore, we purposely did not identify improper travel 
conducted for other than official government travel and thus our report 
makes no conclusions on this matter. 

State's position that our findings of improper travel are simply the 
result of "procedural problems" and that "only a few instances" of 
travel were conducted outside of the regulations are inconsistent with 
the facts. In this regard, over half of the transactions we tested--not 
just a few instances--were not simply the result of procedural problems 
(e.g., not properly authorized), they were unjustified because the 
travel was conducted outside of the regulations. Over half of the 
travelers improperly flew premium-class on trips lasting shorter than 
14 hours or flew business class and also took a rest stop, which is to 
be used in lieu of using premium-class accommodations to economize 
travel. For example, one State traveler flew premium-class between 
points in Europe on a trip lasting well short of 14 hours and also took 
an unjustified rest stop, which further added lodging and subsistence 
expenses to the total cost of travel. Another traveler flying short of 
14 hours on a premium-class ticket enjoyed 3 nights of rest upon her 
return. These and other examples of unjustified travel underscore 
problems beyond what State says are simply "deficient procedural 
protocols" and demonstrate how State's ineffective oversight of premium-
class travel resulted in substantial losses to taxpayers. 

Finally, State takes exception with our characterization that it 
treated premium-class travel as an employee benefit. This position, 
however, is in stark contrast to the representations State made 
throughout our review. For example, although State prohibits blanket 
authorizations for premium-class travel, many of State's top executives 
consistently flew on blanket travel orders improperly authorizing 
premium class from Washington to numerous domestic and other 
destinations that were well below the 14 hours required to justify such 
travel. For example, one senior State executive completed 45 premium- 
class trips costing $213,000, many of which were under 14 hours, using 
a blanket travel order. These executive travelers set a tone at the top 
that premium-class travel was in fact a benefit to the traveler and not 
something that should be minimized or used sparingly. In addition, 
during our review, State said that it indeed offered premium-class 
travel as a benefit to its employees and that such travel contributed 
to their improved employee feedback provided to "The Best Places to 
Work" survey. However, State could not provide evidence that travel was 
a metric in that survey. Moreover, regardless of the increased cost 
associated with such moves, State began in 2002 and continues today to 
offer premium-class travel for permanent change of station moves as a 
benefit to its employees and their families. We believe these examples, 
especially the top State executives who gave themselves the benefit of 
flying premium class when federal law and regulations did not allow 
such travel, demonstrate that the tone at the top of the department 
indicates that premium-class travel is in fact a benefit, without 
specific regard to cost. State's comments are reprinted in appendix II. 

As agreed with your offices, unless you announce the contents of this 
report earlier, we will not distribute it until 30 days from its date. 
At that time, we will send copies to interested congressional 
committees; the Secretary of State, the Director and Deputy Director of 
the Diplomatic Courier Service, and the Director of the Office of 
Management and Budget. We will make copies available to others upon 
request. In addition, the report will be available at no charge on the 
GAO Web site at [Hyperlink, http://www.gao.gov]. 

Please contact me at (202) 512-7455 or [Hyperlink, kutzg@gao.gov] if 
you or your staffs have any questions concerning this report. Contact 
points for our Offices of Congressional Relations and Public Affairs 
may be found on the last page of this report. Key contributors are 
listed in appendix III. 

Signed by: 

Gregory D. Kutz: 
Managing Director: 
Forensic Audits and Special Investigations: 

[End of section] 

Appendixes: 

Appendix I: Objectives, Scope, and Methodology: 

This report responds to your request that we audit and investigate 
internal controls over State's centrally billed travel accounts, which 
include travel related to the Department of State, other U.S. 
government agencies principally engaged in activities abroad, and other 
domestic departments and agencies with international operations. The 
objectives of our audit were to determine the effectiveness of the 
Department of State's internal controls over its centrally billed 
travel card program and determine whether fraudulent, improper, and 
abusive travel expenses exist. Specifically we evaluated the 
effectiveness of State's internal controls over (1) the authorization 
and justification of premium-class tickets charged to State's centrally 
billed travel accounts and (2) monitoring unused tickets, reconciling 
monthly statements, and maximizing performance rebates. 

To assess the effectiveness of internal controls over State's use of 
the centrally billed accounts, we obtained an understanding of the 
travel process, including premium-class travel authorization, unused 
ticket identification, and overall travel card management and 
oversight, by interviewing State officials from Resource Management, 
Travel and Transportation Management Division; Diplomatic Security, 
Overseas Building Operations; Educational and Cultural Affairs; U.S. 
Consulate, Frankfurt, Germany and U.S. Embassy, Pretoria. We also 
interviewed key officials from the American Express, Carlson Wagonlit, 
and Concorde travel management centers. We reviewed General Services 
Administration's (GSA) Federal Travel Regulations (FTR) and State's 
Foreign Affairs Manual (FAM) and Foreign Affairs Handbook (FAH). We 
reviewed State's internal department notices and other travel-related 
guidance. Finally, we conducted "walk-throughs" of the domestic and 
overseas travel processes. 

Evaluating the Effectiveness of Controls over Premium-Class Travel: 

We audited controls over the authorization and issuance of premium- 
class travel during fiscal years 2003 and 2004. State's credit card 
vendor, Citibank, could not provide the first 6 months of fiscal year 
2003 (October 2002-March 2003) level III data due to limitations in its 
archiving capabilities. The level III data indicate whether a 
transaction is premium or coach. Therefore, we used 18 months of data 
from April 2003 through September 2004 to select a probability sample 
of premium-class transactions and also used this same time period for 
our data mining and analysis of premium-class transactions. Our 
assessment covered the following: 

* The extent to which State used the centrally billed accounts to 
obtain premium-class travel was determined. 

* Testing a statistical sample of premium-class transactions to assess 
the implementation of key management controls and processes for 
authorizing and issuing premium-class travel, including approval by an 
authorized official and justification in accordance with regulations. 
We also used data mining to identify other selected transactions 
throughout the premium-class travel transactions to determine if 
indications of improper transactions existed. 

* State's management policy towards the use of premium-class travel was 
determined. 

Magnitude of Premium-Class Travel: 

To assess the magnitude of premium-class travel by State and other 
foreign affairs agencies, we obtained from Citibank a database of 
fiscal years 2003, 2004, and 2005 travel transactions charged to 
State's centrally billed and individually billed travel card accounts. 
The databases contained transaction-specific information, including 
ticket fares, codes used to price the tickets--fare basis codes--ticket 
numbers, names of passengers, and numbers of segments in each ticket. 
We reconciled these data files to control totals provided by Citibank 
and to data reported by GSA on State's centrally billed account 
activities. We queried the database of positive debit transactions 
(charges) for fare codes that corresponded to the issuance of first-and 
business-class travel, identifying all airline transactions that 
contained at least one leg in which State and other foreign affairs 
agencies paid for premium-class travel accommodations. 

We further limited the first-and business-class transactions to those 
costing more than $750 because many premium-class tickets on intra- 
European flights cost less than $750 and the corresponding coach-class 
tickets were not appreciably less. By eliminating from our population 
first-and business-class transactions costing less than $750, we 
avoided the possibility of identifying a large number of transactions 
in which the difference in cost was not significant enough to raise 
concerns of the effectiveness of the internal controls. The total 
number of transactions excluded was 1,067, costing approximately 
$532,000. While we excluded premium-class transactions costing less 
than $750, we (1) did not exclude all intra-European flights and (2) 
potentially excluded unauthorized premium-class flights. Limitations of 
the database prevented a more precise methodology of excluding lower-
cost first-and business-class tickets. 

Statistical Sampling and Data Mining: 

Table 3 summarizes the population[Footnote 25] of State and other 
foreign affairs agencies' airline travel transactions containing at 
least one premium-class leg charged to State's centrally billed 
accounts from April 2003 through September 2004 and the subpopulation 
subjected to testing. 

Table 3: State and Other Foreign Affairs Agencies' Premium-Class Travel 
Populations Subjected to Sampling: 

Dollars in thousands. 

Total population of premium-class transactions: Transactions: 30,268; 
Total population of premium-class transactions: Dollars: $133,000; 
Excluded transactions (premium class costing less than $750): 
Transactions: 2,799; 
Excluded transactions (premium class costing less than $750): Dollars: 
$11,700; 
Population subject to sampling (premium class costing at least $750): 
Transactions: 27,469; 
Population subject to sampling (premium class costing at least $750): 
Dollars: $121,300; 
Transactions tested: Transactions: 107; 
Transactions tested: Dollars: $467. 

Source: GAO analysis of Citibank data. 

[End of table] 

To assess the implementation of key controls over the authorization and 
issuance of premium-class travel, we tested a probability sample of 
premium-class transactions. In general, the population from which we 
selected our transactions for testing was the set of positive debit 
transactions totaling $750 or more for both first-and business-class 
travel that were charged to State's centrally billed accounts during 
April 2003 through September 2004. Because our objective was to test 
controls over travel card expenses, we excluded credits and 
miscellaneous debits (such as fees) that would not have been for ticket 
purchases from the populations tested. 

We further limited the population of first-and business-class 
transactions to those without a matching credit. By eliminating 
transactions with matching credits, we avoided selecting a large number 
of transactions in which the potential additional cost of the premium- 
class ticket was mitigated by a credit refund so as not to raise 
concerns about the effectiveness of the internal controls. The total 
number of transactions excluded was 2,799, totaling approximately $11.7 
million. While we excluded premium-class transactions with a matching 
credit, we did not exclude all transactions with a matching credit 
because sometimes the data did not always identify the fare basis codes 
to allow us to determine if the travel was premium or coach. 

To test the implementation of key control activities over the issuance 
of premium-class travel transactions, we selected a probability sample 
of transactions. Specifically, we selected 107 premium-class 
transactions totaling about $467,000. For each transaction sampled, we 
requested that State provide us the travel order, travel voucher, 
travel itinerary, and other related supporting documentation. We used 
that information to test whether documentation existed that 
demonstrated that State had adhered to key internal controls over 
authorizing and justifying premium-class tickets. On the basis of the 
information State provided, we determined whether a valid official 
approved the premium-class travel and whether the premium-class travel 
was justified in accordance with State regulations. We also applied 
criteria set forth in our internal control standards and sensitive 
payments guidelines in evaluating the proper authorization of premium- 
class travel. For example, while State travel regulations and policies 
do not address subordinates authorizing their supervisors' premium- 
class travel, our internal control standards consider such a policy to 
be flawed; therefore, a premium-class transaction that was approved by 
a subordinate would fail the control test. The results of the samples 
of these control attributes can be projected to the population of 
transactions at State and other foreign affairs agencies as a whole, 
but not to individual bureaus or posts. 

With our probability sample, each transaction in the population had a 
nonzero probability of being included, and that probability could be 
computed for any transaction. Each sample element was subsequently 
weighted in the analysis to account statistically for all the 
transactions in the population, including those that were not selected. 
Because we followed a probability procedure based on random selections, 
our sample is only one of a large number of samples that we might have 
drawn. Since each sample could have provided different estimates, we 
express our confidence in the precision of our particular sample's 
estimates as 95-percent confidence intervals (e.g., plus or minus 10 
percentage points.) These are intervals that would contain the actual 
population value for 95-percent of the samples we could have drawn. As 
a result, we are 95-percent confident that each of the confidence 
intervals in this report will include the true values in the study 
population. All percentage estimates from the sample of premium-class 
air travel have sampling errors (confidence interval widths) of plus or 
minus 10 percentage points or less. Table 4 summarizes the premium- 
class statistical sample results. 

Table 4: Premium-Class Statistical Sample Results: 

Authorization: Controls: Travel order provided? Failed; 
Estimated percentage of transactions with this particular failure: 4. 

Authorization: Controls: Travel order provided? Passed; 
Authorization: Travel order signed? Failed; 
Estimated percentage of transactions with this particular failure: 5. 

Authorization: Controls: Travel order provided? Passed; 
Authorization: Travel order signed? Passed; 
Authorization: Premium travel specifically authorized? Failed; 
Estimated percentage of transactions with this particular failure: 13. 

Authorization: Controls: Travel order provided? Passed; 
Authorization: Travel order signed? Passed; 
Authorization: Premium travel specifically authorized? Passed; 
Authorization: Premium travel not authorized by blanket travel order? 
Failed; 
Estimated percentage of transactions with this particular failure: 17. 

Authorization: Controls: Travel order provided? Passed; 
Authorization: Travel order signed? Passed; 
Authorization: Premium travel specifically authorized? Passed; 
Authorization: Premium travel not authorized by blanket travel order? 
Passed; 
Justification Control: Trip more than 14 hours without a rest stop? 
Failed; 
Estimated percentage of transactions with this particular failure: 28. 

Source: GAO analysis of Citibank data. 

Note: Each test is dependent on the result of the prior test(s). For 
example, if no travel order was provided the transaction failed and no 
other tests were conducted to determine whether the travel order was 
signed. The justification test was dependent on the outcome of the 
authorization test(s). Therefore, since 42 of 107 transactions (39 
percent) failed the authorization test, we tested 65 total transactions 
specifically to determine whether there was justification for premium- 
class travel. 

[End of table] 

In addition to our statistical sample, we selected other transactions 
identified by our data mining efforts for review. Our data mining 
identified individuals who frequently flew using first-or business- 
class accommodations. For data mining transactions, we also requested 
that State provide us the travel order, travel voucher, travel 
itinerary, and any other supporting documentation that could provide 
evidence that the premium-class travel was properly authorized and 
justified in accordance with State policies. If the documentation 
provided indicated that the transactions were proper and valid, we did 
not pursue the matter further. However, if the documentation was not 
provided, or if it indicated further issues related to the 
transactions, we obtained and reviewed additional documentation about 
these transactions. 

High-Level Officials: 

Our initial data mining efforts identified executives that frequently 
flew first and business class. On the basis of our findings, we 
expanded our selection of high-level officials to include most of 
State's top executives, including presidential appointees and senior 
executives. We evaluated these transactions in the same manner as 
described above. 

Diplomatic Couriers: 

Based on the statistical sample of premium class transactions, we 
estimate that 6 percent of the transactions in the sample population 
represent travel by diplomatic couriers. We also identified courier 
transactions by data mining for travelers that frequently flew first 
and business class. We found six courier transactions in our 
statistical sample and an additional 16 transactions identified during 
data mining for proper authorization and justification. We reviewed 
pertinent laws, federal regulations, and State department policies and 
procedures and interviewed current and former Diplomatic Courier 
Service staff. We also conducted an on-site inspection of classified 
pouch procedures at the Logistics Operations Center and observed the 
FedEx process for inventory, pouching, and packaging of classified 
materials for shipment to London, Paris, and Frankfurt. We did not have 
authorization to open, inspect, and verify that classified pouches 
contained only classified materials. Also, we did not observe and 
assess courier procedures at foreign airports related to accessing the 
tarmac to take custody of outgoing and incoming diplomatic pouch 
materials. During the course of our work, we interviewed Department of 
State Inspector General, Diplomatic Courier Service, and Administrative 
Logistics Management officials and Department of Homeland Security 
officials responsible for customs and border protection. 

Evaluating the Effectiveness of Controls over Other Centrally Billed 
Account Activities: 

We also audited the controls over other centrally billed account 
activities, including the identification and processing of unused 
tickets and disputing of unauthorized transactions, during fiscal years 
2003 and 2004. Our assessment covered: 

* the magnitude of centrally purchased tickets that were not used and 
not processed for a refund, and: 

* the extent of unauthorized transactions that were not disputed and of 
the rebates lost, as a result. 

To assess the internal controls over these other CBA activities, we 
first applied the fundamental concepts and standards set forth in our 
Standards for Internal Control in the Federal Government[Footnote 26] 
to the practices followed by these units to manage unused tickets and 
to dispute transactions that did not match or that the reconciliation 
process determined were unresolved. Because we determined that controls 
over unused tickets were ineffective, we did not assess these controls. 

Magnitude of Unused Tickets: 

To assess the magnitude of tickets charged to the centrally billed 
accounts, which were unused and not refunded, we requested that the six 
airlines that State and other foreign affairs agencies used most 
frequently provide us with data relating to tickets State and other 
foreign affairs agencies purchased during fiscal years 2003 and 2004 
that were unused and not refunded. These six airlines--American, Delta, 
Northwest, Continental, United, and U.S. Airways--together accounted 
for about 80 percent of the value of total airline tickets State and 
other foreign affairs agencies purchased. To obtain assurance that the 
tickets the airlines reported as unused represented only airline 
tickets charged to State centrally billed accounts, we compared data 
provided by the airlines to transaction data provided by Citibank. 
Because State does not track whether tickets purchased with centrally 
billed accounts were used, we were unable to confirm that the 
population of unused tickets that the airlines provided was complete in 
that it included all State and other foreign affairs agencies' tickets 
that were unused and not refunded. 

While American, Delta, Northwest, and United provided data that allowed 
us to identify the centrally purchased tickets that were fully unused 
and not refunded and partially used and not refunded, Continental could 
only provide data on fully unused and not refunded tickets and U.S. 
Airways did not provide any data. Because none of the airlines provided 
data sufficient for calculating the exact unused value (residual 
value), we were limited to reporting the amount charged to the 
centrally billed accounts related to both fully unused and partially 
unused tickets. 

Extent of Unauthorized Transactions Not Disputed: 

To determine the extent of airline tickets that did not reconcile 
between the tickets issued by State's travel management center and the 
Citibank invoice of tickets purchased on the centrally billed account, 
we (1) obtained unresolved transaction reports for State's largest 
domestically managed centrally billed accounts and (2) verified that 
the transactions were charged to a State centrally billed account using 
the Citibank transaction data. 

Magnitude of Rebates Lost: 

To identify the potential rebates lost[Footnote 27] on State's 
centrally billed accounts, we requested that Citibank provide (1) the 
total amount of rebates earned by State on its centrally billed account 
program for fiscal year 2003 and fiscal year 2004, (2) the volume of 
transactions used by Citibank to compute the rebate amounts, and (3) 
the rebate pricing schedule Citibank used to determine the amount of 
rebates. Using the volume of transactions and the rebate pricing 
schedule provided by Citibank, we calculated the highest potential 
rebate that State could have earned on the centrally billed account 
program. We then compared the potential rebate amounts to the actual 
rebates earned. 

Data Reliability Assessment: 

We assessed the reliability of the Citibank centrally billed account 
data by (1) performing various testing of required data elements, (2) 
reviewing existing information about the data and system that produced 
them, and (3) interviewing Citibank officials knowledgeable about the 
data. In addition, we verified that totals from the databases agreed 
with the centrally billed account activity reported by GSA. We 
determined that data were sufficiently reliable for the purposes of our 
report. 

To assess the reliability of the unused ticket data provided to us by 
American, Continental, Delta, Northwest, and United Airlines, we (1) 
consulted airline officials knowledgeable about the data and (2) 
performed testing on specific data elements. In addition, we validated 
that the tickets reported as unused by each airline represented tickets 
centrally purchased by State by comparing each airline's data to the 
Citibank centrally billed account. We also reviewed the 2003 and 2004 
Notes to the Consolidated Financial Statements for each airline to 
verify that amounts related to unused tickets were included as a 
liability. We concluded that the data were sufficiently reliable for 
the purposes of this report. 

[End of section] 

Appendix II: Comments from the Department of State: 

United States Department of State: 
Washington, D.C. 20520: 

Ms. Jacquelyn Williams-Bridgers: 
Managing Director:
International Affairs and Trade: 
Government Accountability Office: 
441 G Street, N.W.
Washington, D.C. 20548-0001: 

FEB 7 2006: 

Dear Ms. Williams-Bridgers: 

We appreciate the opportunity to review your draft report, "STATE'S 
CENTRALLY BILLED FOREIGN AFFAIRS TRAVEL: Internal Control Breakdowns 
and Ineffective Oversight Lost Taxpayers Tens of Millions of Dollars," 
GAO Job Code 192145. 

The enclosed Department of State comments are provided for 
incorporation with this letter as an appendix to the final report. 

If you have any questions concerning this response, please contact 
Howard Renman, Director, Office of Global Financial Services, Bureau of 
Resource Management, at (703) 875-5607. 

Sincerely, 

Signed by: 

Sid Kaplan (Acting): 

cc: GAO - John Kelly: 
M - Henrietta Fore: 
State/OIG - Mark Duda: 

Department of State Comments on GAO Draft Report STATE'S CENTRALLY 
BILLED FOREIGN AFFAIRS TRAVEL: Internal Control Breakdowns and 
Ineffective Oversight Lost Taxpayers Tens of Millions of Dollars (GAO- 
06-298, GAO Code 192145): 

Thank you for the opportunity to respond to the report "State's 
Centrally Billed Foreign Affairs Travel, Internal Control Breakdowns 
and Ineffective Oversight Lost Taxpayers Tens of Millions of Dollars ". 
We note that GAO's study covers travel of all foreign affairs agencies, 
and not just the Department of State ("the Department"). While we 
believe this report overstates the nature and extent of the problem, we 
are addressing the deficiencies noted by taking corrective action based 
on all of GAO's 18 recommendations. However, the Department believes a 
number of key assertions in the report, including the title, are 
misleading. 

The Premium Travel Was Justified: 

Although deficiencies in documentation for premium class travel were 
noted in the draft report, there is no basis to conclude that the 
travel in question was not otherwise proper under existing criteria, 
nor did these procedural problems result in the loss of "tens of 
millions of dollars." A lack of proper documentation indicates 
procedural problems and those are being remedied by the Department. But 
GAO did not find any instances of travel that was improperly conducted 
for other than official government purposes, and only a few instances 
in which the travel was conducted outside of the regulations for 
premium class travel, which we are investigating and will remedy. These 
salient points should be highlighted to underscore that deficient 
procedural protocols are at the root of the problem - and these will be 
fixed - not a case of individuals obtaining "benefits" otherwise not 
permitted by law, regulation or policy. 

Premium Travel Not a "Benefit" 

The draft report also contains several inaccurate assertions concerning 
Department travel regulations governing travel in excess of 14 hours. 
GAO states throughout the draft report that the Department offers 
premium class travel to all employees as a "benefit". This statement 
connotes that we carelessly implemented business class regulations 
without regard to the increased cost. All Department employees, not 
just those in the Foreign Service, are authorized to use premium class 
travel in accordance with applicable regulations. For further 
clarification, we do not provide business class for all flights in 
excess of 14 hours. For flights over 14 hours, we provide business 
class for temporary duty travelers, permanent change of station 
travelers, and travelers evacuated for medical reasons. The regulations 
also give employees the option to fly economy class with a rest stop 
instead of flying business class. The Department's policies and 
approved regulations in force at the time made approval by the 
authorizing official, whether domestic or overseas, sufficient in these 
cases. 

The Department of State is firmly committed to aggressive stewardship 
of the taxpayers resources with which we are entrusted. Notwithstanding 
our concerns about some aspects of the GAO study as stated above, we 
acknowledge, and are resolute in our commitment to remedy, the 
deficiencies GAO noted in the 18 recommendations made in the study, as 
detailed below. 

Recommendation 1: The Secretary of State should direct the appropriate 
officials to develop procedures to identify the extent of premium class 
travel, including all business class travel, and monitor for trends and 
potential misuse. 

Response: 

We concur. The Department is implementing a strengthened travel 
oversight program to ensure travel policies are being followed 
consistently. In September 2005, the Department established a business 
class travel report, similar to the General Services Administration 
(GSA)-mandated annual first class travel report. To monitor our 
business usage for trends and to guard against potential misuse, the 
monthly business class travel report is being made available to 
oversight offices such as the Department's Office of the Inspector 
General, as well as to bureau executive offices and the Executive 
Secretariat. 

Recommendation 2: The Secretary of State should direct the appropriate 
officials to develop procedures to identify all first class fares so 
that State can prepare and submit complete and accurate first class 
travel reports to GSA. 

Response: 

We concur. The Bureau of Administration will continue to submit the 
annual first class travel reports to GSA, and will work with GSA, 
Citibank, and the Department's Travel Management Centers (TMCs) in 
Washington and overseas to develop procedures for more complete and 
comprehensive reports on first class travel. 

Recommendation 3: The Secretary of State should direct the appropriate 
officials to require the Department to develop a management plan 
requiring that audits of State's issuance of premium class travel are 
conducted regularly, and results of such audits are reported to senior 
management. Audits of premium class travel should include reviews of 
whether travel management centers adhere to all government-wide and 
State regulations for issuing premium class travel. 

Response: 

We concur. Senior management now reviews on a monthly basis reports 
based on reviews of a sampling of premium class tickets issued and the 
associated documentation. In addition, the evaluation and testing of 
controls over premium class travel have been incorporated into the 
Department's Improper Payments Information Act (IPIA) Program. The 
results of these reviews are included as part of our annual Performance 
and Accountability Report. In addition, the Department's Office of the 
Inspector General will review premium class travel during inspections 
of both domestic and overseas operations. 

Recommendation 4: The Secretary of State should direct the appropriate 
officials to periodically provide notices to travelers and supervisors/ 
managers that specifically. identify the limitations on premium class 
travel, the limited situations in which premium class travel may be 
authorized, and how the additional cost of premium class travel can be 
avoided. 

Response: 

We concur. The Bureau of Administration will begin (February 2006) 
issuing quarterly notices to Department employees and overseas posts 
addressing the issues noted in the recommendations. In addition, the 
Department began in December 2005 a series of special training classes 
for employees responsible for arranging travel for their offices. To 
date, six classes have been held; two in December 2005 and four in 
January 2006. Additionally, we hosted a Town Hall meeting in January 
that provided a forum for questions and answers on travel policy. These 
sessions will become a regular feature of the Department's travel 
oversight program. Also, training programs at the Foreign Service 
Institute for General Services Officers, Financial Management Officers, 
and Senior Officers will be revised to place further emphasis on the 
importance of these measures. 

The Department created and is using a new form that travelers and 
authorizing officers must complete to substantiate the justification 
and approval for business class travel for each trip. In the quarterly 
notices, the Department will emphasize the requirement for these forms 
to be used. Furthermore, the Department has requested that GSA amend 
the contracts with the Travel Management Centers to require that the 
approval form with proper approval be submitted to the TMC prior to 
issuance of business class tickets and that the TMC maintain the forms 
for the prescribed records retention period. 

Recommendation 5: The Secretary of State should direct the appropriate 
officials to require that premium class travel be approved by 
individuals who are at least of the same grade as the travelers and 
specifically prohibit the travelers themselves or their subordinates 
from approving requests for premium class travel. 

Response: 

The Department is in the process of revising the Foreign Affairs Manual 
(FAM) policy and will provide notice to senior officials and to other 
employees that premium class travel must be approved by the employee's 
supervisor or an appropriate official outside of the chain of command. 
For executive level travel, this means that Assistant Secretary premium 
class travel must be approved by their Under Secretary, that 
Ambassadorial or Charge premium class travel be approved by the 
regional bureau Executive Director and that Under Secretary premium 
class travel be approved by the Executive Secretary. 

Recommendation 6: The Secretary of State should direct the appropriate 
officials to prohibit the use of blanket authorization for premium 
class travel, including management decisions offering premium class 
travel as a benefit to executives and other employees. 

Response: 

The Department already prohibits blanket authorizations for premium 
class travel. In September 2004, the Assistant Secretary for 
Administration instructed bureaus by memo of the requirement for trip- 
specific authorizations for business class travel. We are in the 
process of revising the Department's regulations to more explicitly 
prohibit use of blanket authorizations for premium class travel and to 
emphasize the requirement for trip-specific authorization. The 
Department will reiterate the policy by Department Notice and telegram 
under the signature of a senior Department official. 

Recommendation 7: The Secretary of State should direct the appropriate 
officials to encourage State Department personnel traveling as a result 
of a permanent change of station to take a rest stop en route to their 
final destination to avoid the significant additional cost associated 
with premium class flights and thus save the tax payer thousands of 
dollars per trip. 

Response: 

We concur. Where cost and mission effective, the Department will 
encourage employees traveling as a result of permanent change of 
station to use a rest stop rather than utilizing premium class travel. 

Recommendation 8: The Secretary of State should direct the appropriate 
officials to inform other users of State's centrally billed travel 
accounts to take parallel steps to comply with existing travel 
requirements. 

Response: 

We concur. The Under Secretary for Management will inform other 
agencies to take parallel steps to comply with existing travel 
requirements. 

Recommendation 9: The Secretary of State should direct the Courier 
Service to expand the use of cargo carriers, such as FedEx, to the 
extent practicable. 

Response: 

We concur. The Courier Service is firmly committed to raising 
operational efficiency and reducing costs using tools and ideas 
pioneered by our private sector partners, including the use of cargo 
carriers such as FedEx and UPS. To date, trunk-line cargo routes to 
Europe and Asia have been implemented, saving approximately $255,000 
per annum on the heavily used Washington to Frankfurt sector. Separate 
trips to Paris and London were eliminated with the multiple-stop 
routing. The Asian routing to Seoul and Bangkok saves 50% on airfares 
alone and combines three separate trips. Plans are in progress to add 
sectors to Mexico City, Tel Aviv, and Athens, and the Department will 
aggressively analyze additional business practice changes. 

Recommendation 10: The Secretary of State should direct the Courier 
Service to direct foreign missions to assure that organizations using 
diplomatic courier services share responsibility for meeting and 
accepting air cargo shipments of diplomatic pouches. 

Response: 

We concur. In effect since 1994, the Department's policy (12 FAM 150.1) 
states "Courier escort duties are the responsibility of all agencies at 
post that use the classified pouch channel." An ALDAC will be issued 
directing posts to implement the Department's policy for the fair 
sharing of classified pouch courier escort duties. 

Recommendation 11: The Secretary of State should direct the Courier 
Service to clarify written policy to clearly state that diplomatic 
couriers must use economy class accommodations when in a "dead-head" 
capacity unless relevant exceptions e.g., 14 hour rule) exist, and 
enforce the requirement. 

Response: 

We concur. The Bureau of Diplomatic Security will provide a written 
policy which clearly states that diplomatic couriers must use economy 
class accommodations when in a "deadhead" capacity, unless relevant 
exceptions apply, and enforce the requirement. The policy will direct 
that each courier trip report, where deadhead travel occurs, document 
that economy class was used or explain when a relevant exception 
applied. Supervisory officers will monitor reporting to ensure that the 
requirement is followed. 

Recommendation 12: The Secretary of State should immediately submit 
claims to the airlines to recover the $6 million in fully and partially 
unused tickets identified by the airlines and included in this report. 

Response: 

We concur. The Bureau of Administration and Bureau of Resource 
Management are working with the airlines, travel offices, Posts, and 
travelers to submit claims to recover the value of unused tickets 
identified by the airlines as a result of the GAO audit. 

Recommendation 13: The Secretary of State should work with the five 
airlines identified in this report and other airlines from which State 
purchased tickets with centrally billed accounts to identify the 
feasibility of determining the recoverability of other fully d 
partially unused tickets purchased with State centrally billed 
accounts, determine the value of the unused portions of those tickets, 
and initiate actions to obtain refunds. 

Response: 

We concur. The Bureau of Administration and Bureau of Resource 
Management are working with the five airlines and other airlines from 
which State purchased tickets with centrally billed accounts to 
identify any tickets (or portions of tickets) that were not used for 
travel, to determine the value of the unused portions of those tickets, 
and to initiate actions to obtain refunds. The Department will request 
that in future contracts GSA require airlines to provide federal 
agencies with unused ticket data upon request. 

Recommendation 14: The Secretary of State should direct the appropriate 
personnel within services and agencies to evaluate the feasibility of 
implementing procedures to reconcile airline tickets acquired using the 
centrally billed accounts to travel vouchers in the current travel 
system. 

Response: 

We concur. The Bureau of Resource Management will produce from the 
Department's Central Financial Management System several reports that 
will be distributed beginning in January 2006 to bureau Executive 
Directors in order to strengthen domestic office accountability for 
unused tickets of travel those domestic offices approve. These reports, 
which will also be reviewed by the Deputy Assistant Secretary for 
Administration (Logistics Management), are (1) a report of tickets 
issued during the current month, (2) a report of travel orders where 
the ticket obligation has had more than one charge against the 
centrally billed account (CBA), and (3) a report of travel orders where 
the travel end date is at least 45 days past, no travel voucher has 
been filed, but the ticket obligation has incurred a charge against the 
CBA. 

Recommendation 15: The Secretary of State should direct the appropriate 
personnel within services and agencies to enforce employees' adherence 
to existing travel regulations requiring notification of unused 
tickets. 

Response: 

We concur. As noted in recommendation # 14, the Department will use new 
reports to assist individual bureau authorizing offices responsible for 
ensuring the appropriate disposition of unused tickets to reconcile 
outstanding travel vouchers. Further, the Department will issue 
periodic notices, including reminders on earnings and leave statements 
of Department employees, on reporting unused tickets and will add 
language to the employee's certification statement on travel vouchers 
confirming that any unused or partially unused tickets have been 
returned for refund as a part of the travel vouchering process. 

Recommendation 16: The Secretary of State should direct the appropriate 
personnel within services and agencies to modify existing ravel 
management center contracts to include a requirement that the 
international travel management centers establish a capability to 
systematically identify unused electronic-tickets in their computer 
reservation systems and file for refunds on the tickets identified as 
unused. 

Response: 

We concur. The Bureau of Administration has requested that GSA modify 
existing overseas TMC contracts to (1) include a requirement that the 
TMC identify and report to the travel office all unused electronic- 
tickets based on specified criteria before the unused electronic-ticket 
data is removed from the computer reservation system and (2) routinely 
process refunds for tickets identified as unused and submit all 
requests for refunds that have been processed to the travel office. 

By notice and telegram, the Bureau of Administration will advise 
authorizing officers domestically and overseas that the TMCs are 
responsible for consistently identifying unused tickets and processing 
these tickets for refunds. The Bureau of Resource Management will be 
responsible for tracking the refund of unused tickets domestically, and 
financial management officers will be responsible overseas. 

Recommendation 17: The Secretary of State should direct the appropriate 
personnel within services and agencies to routinely compare unused 
tickets processed by the travel management centers to the credits on 
the Citibank invoice. 

Response: 

We concur. The Department's 14 FAM 517.2 requires that unused tickets 
be turned-in at the conclusion of travel for reconciliation of the 
account. In an effort to improve this aspect of our operations, the 
Department will, through the methods previously described, more 
strictly monitor compliance with this requirement and will periodically 
remind travelers of the Department policies and regulations regarding 
the disposition of unused tickets. The Department's existing 
disciplinary policies will be used, as and when appropriate, for 
failures to comply with this requirement. As part of revised standard 
operating procedures, the financial management offices will routinely 
compare credits on TMC reports, Citibank invoices and unused tickets 
provided at the end of travel to reconcile outstanding travel balances. 

Recommendation 18: The Secretary of State should establish procedures 
to ensure that all transactions on the Citibank invoice are either paid 
in accordance with the contract or properly disputed. 

Response: 

We concur. The Department has substantially improved the domestic 
centrally billed travel account reconciliation and disputes process. 
Since September 2005 we have utilized a new travel management provider, 
Carlson Wagonlit, and have implemented a documented and agreed-upon 
joint disputes process. Permanent responsibility for performing the 
review and dispute function now rests in the RM/GFS/F Office of Claims. 
For travel services provided by Carlson, we receive the data to file 
disputes in a timely fashion and are current on filing them with 
Citibank. Since the September 2005 start of contract performance by 
Carlson Wagonlit, we have had 30 unmatched transactions that we 
disputed with Citibank. Twenty-eight of the disputes turned out to be 
erroneous charges that resulted in credits to our centrally billed 
account. The other two were matched and paid when more information was 
provided by the airlines in response to our dispute. We will continue 
to aggressively work on this process. 

[End of section] 

Appendix III: GAO Contacts and Staff Acknowledgments: 

GAO Contacts: 

Cindy Brown Barnes (202) 512-9345, [Hyperlink, brownbarnesc@gao.gov]; 
John V. Kelly (202) 512-6926, [Hyperlink, kellyj@gao.gov]; 
Michael C. Zola (202) 512-3867, [Hyperlink, zolam@gao.gov]: 

Staff Acknowledgments: 

Key contributors to this report include Cindy Barnes, Felicia Brooks, 
Norman Burrell, Beverly Burke, Jennifer Costello, Francine DelVecchio, 
Abe Dymond, Aaron Holling, Jason Kelly, John V. Kelly, Andrea Levine, 
Barbara Lewis, Jenny Li, Katherine Peterson, Mark Ramage, John Ryan, 
Sidney H. Schwartz, and Michael C. Zola. 

(192145): 

FOOTNOTES 

[1] State issues individually billed travel card accounts (IBA) to its 
civil service and foreign service employees. These accounts are 
primarily intended to pay for other travel-related expenses, such as 
lodging and rental cars. 

[2] Recognizing that DOD and State have different missions, DOD's 
premium-class travel represented 1 percent of total DOD airline 
transactions and 5 percent of total dollars spent on airline travel 
charged to the centrally billed accounts for fiscal years 2001 and 
2002. 

[3] For this report, we define improper premium-class transactions as 
those for which travelers did not have specific authorization to use 
premium-class accommodations or those transactions that were properly 
authorized but did not provide specific justification for premium-class 
travel that was consistent with State regulation or policy. We also 
considered transactions improper if premium-class travel was authorized 
under State policies or procedures that were inconsistent with the 
Federal Travel Regulation or the guidance provided in our Standards for 
Internal Control in the Federal Government (GAO/AIMD-00-21.3.1) and our 
Guide for Evaluating and Testing Controls Over Sensitive Payments (GAO/ 
AFMD-8.1.2). 

[4] Our audit did not specifically question whether travel charged to 
State's centrally billed travel accounts was necessary; however, where 
State failed to produce evidence supporting the authorization or 
justification for the travel, we accurately refer to those travel 
instances as potentially fraudulent. Without evidence to the contrary, 
potential for fraud exists. 

[5] All percentage estimates from this sample of premium-class 
transactions have 95 percent confidence intervals of within plus or 
minus 10 percentage points of the estimate itself, unless otherwise 
noted. 

[6] U.S. Department of State Foreign Affairs Manual (FAM),Vol. 5 and 
Vol. 12, implementation of the Omnibus Diplomatic Security and 
Antiterrorism Act of 1986. 

[7] This report does not focus on the need for couriers or security 
issues surrounding their use. 

[8] Although State had over 260 centrally billed accounts during fiscal 
years 2003 and 2004, State actively used 155 of the accounts during 
this same period. 

[9] State's credit card vendor, Citibank, could not provide the first 6 
months of fiscal year 2003 (October 2002-March 2003) data due to 
limitations in its archiving capabilities. 

[10] For fiscal year 2005, on the basis of our analysis of the 
information available, we determined that over 17 percent of the 
tickets issued (17,000 out of 95,000 tickets, ) and over 40 percent of 
the dollars expended ($80 million out of $196 million) were premium- 
class tickets. 

[11] Figure 2 includes travel related to State, other U.S. government 
agencies principally engaged in activities abroad, and other domestic 
departments and agencies with international operations. State uses the 
other foreign affairs agency funds to pay for travel paid for using 
State's centrally billed accounts. 

[12] Our testing excluded all premium-class transactions costing less 
than $750 because certain intra-European flights only offer business- 
class tickets and therefore are an acceptable means of airline travel; 
however, both federal and State regulations require the traveler to 
certify this fact on their voucher. 

[13] We asked State management if there had been any audits or reviews 
of the centrally billed account program, whether internal or external. 
State officials told us that they did not see the centrally billed 
account program as risky and therefore did not conduct reviews of the 
program. Further, according to the Assistant Special Agent-In-Charge at 
State's Office of Inspector General (OIG), there had been no travel 
card investigations during fiscal years 2002, 2003, and 2004. 

[14] An estimated 51 percent of the transactions would have failed 
justification regardless of the authorization status. 

[15] Although the rest stop was not overnight, the travelers arrived in 
Frankfurt early in the day and obtained lodging at government expense 
to rest while waiting for an evening flight from Frankfurt to 
Johannesburg. 

[16] GAO/AIMD-00-21.3.1. 

[17] GAO/AFMD-8.1.2. 

[18] As mentioned, we did not evaluate whether couriers were necessary 
or appropriate or if there were any security issues associated with 
courier service procedures. 

[19] By regulation, State is required to ensure the secure movement of 
classified U.S. government documents and material across international 
borders. The Courier Service mission is to provide secure 
transportation of classified documents and materials for the federal 
government. State's practice is for its diplomatic couriers to use 
premium-class travel accommodations to personally escort diplomatic 
pouches containing classified U.S. government documents and material 
across international borders. 

[20] 31 U.S.C. § 3726(h). 

[21] 28 U.S.C. § 2415(a). 

[22] 31 U.S.C. § 3716(e). 

[23] We found that about 70 percent of State's foreign affairs travel 
is international or includes at least one flight segment with an origin 
or destination outside the continental United States. 

[24] We are investigating these transactions to determine if they are 
fraudulent. 

[25] The total population subject to sampling does not include about 
1,650 transactions totaling $6.9 million that we identified in data 
provided by Citibank subsequent to sampling. 

[26] GAO, Standards for Internal Control in the Federal Government, 
GAO/AIMD-00-21.3.1 (Washington, D.C.: November 1999). 

[27] According to State, "Citibank pays the Department a performance or 
payment productivity rebate based on calculated "net turndays" for 
payments. The rebates are not driven directly from the actual payment 
date, but are calculated using accounts receivable average balances 
divided by average daily charge volumes. The specific calculations use 
a derived Average Accounts Receivable, which is the sum of daily 
accounts receivable (outstanding) balances at the end of a cycle 
divided by the number of days in the cycle month and a Net Charge 
Volume. Net Charge Volume represents all cycle purchases and other 
charges, less credits, divided by billing cycle days. The Average 
Accounts Receivable is then divided by the Average Net Charge Volume 
which yields the "turndays" factor used to derive the actual refund 
percentage from a pre-established table. Lower turndays yield higher 
rebate percentages and increases in turndays reduce the rebate 
percentage. The effect of undisputed items is that in subsequent 
billing cycles the Average Accounts Receivable number is higher, 
yielding a higher calculated turnday computation and lower rebate." 

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