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entitled 'Customs Service Modernization: Management Improvements 
Needed on High-Risk Automated Commercial Environment Project' which was 
released on May 13, 2002.



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GAO: Report to Congressional Committees:



May 2002:



Customs Service Modernization:



Mangement Improvements Needed on High-Risk Automated Commercial 

Environment Project:



GAO-02-545:



May 2002:



GAO Highlights: 



United States General Accounting Office:



CUSTOMS SERVICE MODERNIZATION:



Management Improvements Needed on High-Risk Automated Commercial 

Environment Project:



Why GAO Did This Study:



The U.S. Customs Service is in the early stages of a multiyear, 

multibillion-dollar project: the Automated Commercial Environment 

(ACE), a new import processing system that is to support effective and 

efficient movement of goods into the United States. By congressional 

mandate, Customs’ spending plans for ACE must meet certain conditions, 

including being reviewed by GAO. In this study, GAO addresses whether 

Customs’ latest plan satisfies congressional conditions and is 

consistent with open GAO recommendations, and it identifies 

opportunities for strengthening project management.



What GAO Found:



Customs’ February 2002 ACE spending plan is the second in a series of 

legislatively required plans. This plan covers certain project 

management tasks as well as the definition, design, and development of 

the first ACE increment. GAO found that the plan meets the legislative 

conditions that Congress imposed on Customs and is consistent with 

GAO’s open recommendations. Nevertheless, investment in ACE is a high-

risk endeavor for several reasons:



* The system’s size, performance parameters, and organizational impact 

make it technically and managerially complex. For example, the 

estimated cost for acquisition alone is about $1.5 billion, the system 

is to operate around-the-clock, and it is to drive fundamental business 

process reform not only within Customs, but also within numerous other 

federal agencies and countless private sector importers.



* Customs fell far short of key commitments made in its first spending 

plan because it severely underestimated costs. This track record casts 

doubt on Customs’ ability to meet future commitments.



* Despite progress, Customs still lacks important acquisition 

management controls. For example, it needs to update its enterprise 

architecture (its agencywide modernization blueprint) to support system 

design and development, and it needs to advance its acquisition 

office’s human capital and software management processes.



* Customs has recently decided to compress its time frame for 

delivering the system from 5 to 4 years. This exacerbates the level of 

project risk by introducing more overlap among incremental system 

releases.



Because of the system’s national importance, Customs is taking a 

schedule-driven approach to acquiring ACE. However, without the 

management capacity to effectively acquire such a large and complex 

system, particularly in light of Customs’ performance to date and the 

accelerated acquisition and deployment schedule, this approach could 

backfire. Full system capabilities may take longer and cost more to 

acquire, deploy, and make operational, because the system delivered 

under the accelerated schedule could require considerable rework.



What GAO Recommends:



To increase the chances of delivering needed system capabilities on 

time and within budget, GAO is making recommendations to the 

commissioner aimed at improving Customs’ management of ACE, including 

strengthening system alignment with Customs’ enterprise architecture, 

cost estimating, human capital capacity, software process maturity, and 

sequencing of incremental releases. Customs concurred with GAO’s 

recommendations and described specific actions that it is taking to 

respond to each.



Figure: ACE Is High Risk for Several Reasons:



[See PDF for image]



[End of figure]



This is a test for developing highlights for a GAO report. The full 

report, including GAO’s objectives, scope, methodology, and analysis is 

available at www.gao.gov/cgi-bin/getrpt?GAO-02-545. For additional 

information about the report, contact Randolph C. Hite (202-512-3439). 

To provide comments on this test highlights, contact Keith Fultz (202-

512-3200) or E-mail HighlightsTest@gao.gov.



Highlights of GAO-02-545, a report to the Subcommittee on Treasury and 

General Government, Senate Committee on Appropriations, and the 

Subcommittee on Treasury, Postal Service, and General Government, House 

Committee on Appropriations.



May 13, 2002:



The Honorable Byron L. Dorgan Chairman The Honorable Ben Nighthorse 

Campbell Ranking Minority Member Subcommittee on Treasury and General 

Government Committee on Appropriations United States Senate:



The Honorable Ernest J. Istook, Jr. Chairman The Honorable Steny H. 

Hoyer Ranking Minority Member Subcommittee on Treasury, Postal Service, 

   and General Government Committee on Appropriations House of 

Representatives:



Pursuant to the U.S. Customs Service’s fiscal year 2002 appropriation, 

[Footnote 1] Customs submitted to Congress in February 2002 its second 

expenditure plan, requesting $206.9 million for its Automated 

Commercial Environment (ACE) project. ACE is intended to be Customs’ 

new import processing system and the first project under the Customs 

Modernization Program. As required by the act, we reviewed the 

expenditure plan. Our objectives were to (1) determine whether the 

second plan satisfied the legislative conditions specified in the act, 

(2) determine whether the plan is consistent with our open ACE 

recommendations, and (3) provide observations about the second plan and 

Customs’ management of ACE.



On March 8 and 11, 2002, we briefed your offices on the results of this 

review. This report officially transmits to you the results of our work 

and the recommendations we made to the commissioner of Customs. The 

full briefing, including our scope and methodology, is reprinted as 

appendix I.



In brief, we determined that Customs’ expenditure plan satisfies the 

legislative conditions specified in the appropriations act. The plan 

provides for (1) meeting the Office of Management and Budget’s (OMB) 

capital planning and investment control review requirements; 

(2) complying with Customs’ enterprise architecture; [Footnote 2] and 

(3) complying with federal acquisition rules, requirements, 

guidelines, and systems acquisition management practices. Further, it 

was reviewed and approved by Customs’ Investment Review Board, 

[Footnote 3] the Department of the Treasury, and OMB.



Regarding the second objective, activities described in the plan are 

consistent with our open recommendations for Customs to (1) justify and 

make investment decisions incrementally; (2) strengthen ACE software 

acquisition management; (3) immediately transfer responsibility and 

accountability for the International Trade Data System [Footnote 4] 

(ITDS) pilot to the ACE modernization program manager; (4) include any 

plans for further investing in the ITDS pilot, including cost, benefit, 

and risk justification, in the next ACE expenditure plan; and 

(5) clarify the roles and responsibilities of the ACE modernization 

independent verification and validation [Footnote 5] (IV&V) agent to 

ensure that independence is not compromised.



Finally, we made the following observations:



* ACE is technically and managerially complex and challenging. Planned 

ACE functional and performance parameters are demanding, and the system 

is estimated to cost at least $1.5 billion just to put in place, not 

including operation and maintenance. Also, ACE aims to fundamentally 

change Customs’ and many other organizations’ business processes 

through the introduction of new system capabilities. Further, the 

system is to be available around-the-clock to provide critical 

information and support important commercial and enforcement systems.



* Customs did not meet key commitments made in its first ACE 
expenditure 

plan because of a significant underestimation of funding requirements 

(actual requirements were about 90 percent higher than estimated). This 

history casts uncertainty on Customs’ ability to reliably estimate 

costs and meet future commitments.



* Despite progress, Customs does not yet have important ACE management 

controls in place in the following four areas:



1. Enterprise architecture: Customs’ enterprise architecture has not 
yet 

been updated and extended to support ACE engineering tasks; 

consequently, Customs risks having an enterprise architecture that is 

not sufficiently complete to support ACE design activities. As a 

result, near-term system design and development decisions could later 

necessitate system rework to align ACE with the agency’s operating 

vision, embodied in the updated enterprise architecture. If such rework 

is necessary, promised system capabilities are unlikely to be delivered 

on time and within budget.



2. Human capital: ACE is being managed by the Customs Modernization 
Office 

(CMO). However, this office does not have the people in place to 

perform critical system acquisition functions. Moreover, the CMO does 

not have an effective strategy for meeting its human capital needs. 

This also increases the risk that promised system capabilities will not 

be delivered on time and within budget.



3. Software acquisition management: Customs has yet to establish 
software 

acquisition process controls that are recognized as best management 

practices. [Footnote 6] In particular, Customs has not begun to 

establish process controls for determining whether acquired software 

products and services satisfy contract requirements before acceptance, 

nor to establish related controls for effective and efficient transfer 

of acquired software products to the support organization responsible 

for maintenance. These control weaknesses further reduce the level of 

assurance that ACE capabilities will be delivered on time and within 

budget.



4. Cost estimation: Customs has not validated its ACE expenditure plan 

cost estimates, and its estimates of management reserve costs are not 

justified. As a result, its plan does not provide Congress with 

credible cost information needed for overseeing the project.



5. Customs has compressed its ACE acquisition plans from 5 to 4 years. 

This compression increases the degree of overlap of program increments, 

which in turn further increases the risk that ACE capabilities will not 

be delivered on time and within budget.



Recommendations for Executive Action:



To improve Customs’ ACE modernization management, we recommend that the 

Customs Service commissioner direct the chief information officer, as 

the designated modernization executive, to take the following actions:



* Before building each ACE release (i.e., beginning detailed design and 

development), certify to Customs’ House and Senate appropriations 

subcommittees that the enterprise architecture has been sufficiently 

extended to provide the requisite enterprise design content and has 

been updated to ensure consistency and integration across business 

areas.



* Immediately develop and implement a CMO human capital management 

strategy that provides both near- and long-term solutions to the CMO’s 

human capital capacity limitations, including defining the office’s 

skill and capability needs in terms that will allow Customs to attract 

qualified individuals and that will provide sufficient rewards and 

training, linked to performance, to promote their retention.



* Develop and implement process controls for the SEI SA-CMM level 2 key 

process areas and the level 3 acquisition risk management key process 

area.



* By September 30, 2002, conduct and report to Customs’ House and 
Senate 

appropriations subcommittees on the results of an internal assessment 

of the CMO’s maturity against the SEI SA-CMM level 2 key process areas 

and the level 3 acquisition risk management key process area.



* Develop and implement a rigorous and analytically verifiable cost 

estimating program that embodies the tenets of effective estimating as 

defined in SEI’s institutional and project-specific estimating models.



* Limit future expenditure plan requests for management reserve funds 
to 

10 percent of the total funds requested for the program or adequately 

justify any management reserve requests in excess of 10 percent.



* Address the risks associated with the accelerated ACE acquisition 

strategy, including (1) immediately analyzing the risks associated with 

the degree of design, development, and testing concurrency across ACE 

increments that is inherent in Customs’ 4-year, schedule-driven 

acquisition strategy; (2) reconsidering the merits of this accelerated 

strategy; and (3) within 90 days of the date of this briefing, 

reporting to Customs’ House and Senate appropriations subcommittees on 

the agency’s strategy for going forward and its plans for mitigating 

the inherent risks associated with this strategy.



Agency Comments:



In written comments on a draft of this report, the director, Office of 

Planning, U.S. Customs Service, concurred with our recommendations and 

described specific actions that are being taken to respond to each. The 

director’s comments are reprinted in appendix II.



We are sending copies of this report to the chairmen and ranking 

minority members of other Senate and House committees and subcommittees 

that have authorization and oversight responsibilities for the Customs 

Service. We are also sending copies to the secretary of the treasury, 

the commissioner of the Customs Service, and the director of OMB.



Should you or your staff have any questions on matters discussed in 

this report, please contact me at (202) 512-3439. I can also be reached 

by e-mail at HiteR@gao.gov . Key contributors to this report were Mark 

Bird, Barbara Collier, Tamra Goldstein, Randolph Tekeley, Scott Pettis, 

and Aaron Thorne. 



Randolph C. Hite Director, Information Technology 

Architecture and Systems Issues:



Signed by Randolph C. Hite:



[End of section]



Appendix I: Customs’ Service Automated Commercial Environment (ACE) 

Expenditure Plan:



[See PDF for image]



[End of Section]



Appendix II: Comments from the U.S. Customs Service:



U.S. Customs Service 

Memorandum. 



DATE: April 24, 2002. 



FILE: AUD-I-OP MD. 



MEMORANDUM FOR RANDOLPH C. HITE, U.S. GENERAL 

ACCOUNTING OFFICE 



FROM: Director Office of Planning. 



SUBJECT: Draft Audit Report on the United States Customs Service’s 

Second Automated Commercial Environment (ACE) Expenditure Plan.

 

Thank you for providing us with a copy of your draft report entitled 

“Customs Service Modernization: Management Improvements Needed 

on High-Risk Automated Commercial Environment Project” and the 

opportunity to discuss the issues in this report. 



We agree with GAO’s overall observations that the Customs 

Modernization program is large, complex and important, and thus 

represents considerable risk. We have taken, and will continue to take 

prudent steps to address the risks associated with the Modernization 

program. Key actions are highlighted below: 



While we believe that the Customs Modernization Office (CMO) was 

appropriately staffed and structured for the early phases of the 
program, 

our early experiences also led to recognition that a new structure and 

additional resources were required to oversee application development 

and deployment. A new, expanded organizational structure has been 

approved doubling the size of the CMO. These positions are being filled 

now. 



We have taken a number of steps to improve our cost estimating 

capability including use of an independent government cost estimator 

TRADITION and implementation of software tools that allow for a 

reliable cost estimation process. These efforts will be reflected in 
future 

Expenditure Plans. 



Although the original cost estimate differed from the actual cost, this 
is 

not representative of Customs current cost estimating capabilities. The 

cost estimates from the first ACE expenditure plan pre-dated the 

contract award and did not include task order changes recommended by 

eCP and approved by the CMO. Once the scope changes were approved, 

Task Orders 1-3 have come in on time, on budget, and without 

modification. Customs believes that now that the task statements are 

being developed collaboratively with eCP, and with the cost estimation 

improvements that CMO has implemented, the issue of large cost 

variances will pass.

 

Customs and eCP recognize the risks associated with pursuing a 4-year 

application rollout. We have identified the inherent risks of this 4-
year 

approach, analyzed the potential impacts, and briefed the Modernization 

Executive Steering Committee. The CMO and eCP are employing risk 

management procedures that conform to Systems Engineering Institute 

standards to mitigate risks associated with the entire Modernization 

program, including the first ACE release. Prior to receiving 

authorization to proceed in each of the subsequent 6 releases, we 
commit 

to re-assessing the risk environment and developing mitigation 
strategies 

to meet cost and quality targets. At any point, if risks cannot be 
credibly 

mitigated Customs and its Integration Contractor will recommend 

schedule adjustments. 



Customs has tasked eCP to update and extend the existing enterprise 

architecture in concert with ACE requirements, planning and 

engineering work to provide the requisite design content, and 

consistency and integration across the full scope of the Customs 

business areas. We will do this in an incremental and logical fashion 
to 

minimize risks of subsequent re-work. We believe we can accomplish 

this objective by completing the basic enterprise architecture 

frameworks prior to beginning detailed design for each increment. Thus, 

the enterprise architecture frameworks and relevant derivative 
artifacts 

pertinent to the specific ACE increment content will be sufficiently 

complete prior to beginning detailed design for each increment. 



The CMO is proceeding with implementation of software acquisition 

controls that comply with the Software Engineering Institute’s Software 

Acquisition Capability Maturity Model and is 75 percent complete. The 

CMO continues to focus on the most critical plans, processes and 

procedures first across all KPAs as we proceed through the 

Modernization effort. 



The attachment to this memorandum details the specific actions that are 

being taken to respond to the recommendations. 



If you have any questions regarding these comments, please contact Ms. 

Michele Donahue at (202) 927-0957. 



William F. Riley. 

Signed by William F. Riley.



Attachment. 



Attachment: U.S. CUSTOMS SERVICE. 



GAO Review of Second Automated Commercial Environment 

Expenditure Plan. 



Recommendation 1: Before building each ACE release (i.e., beginning 

detailed design and development), certify to Customs’ House and Senate 

appropriation subcommittees that the enterprise architecture has been 

sufficiently extended to provide the requisite enterprise design 
content 

and has been updated to ensure consistency and integration across 

business areas. 



Response: 

Customs recognizes and supports the imperative to establish and 

incrementally enhance the enterprise architecture to effectively guide 

and constrain large system development or acquisition projects such as 

ACE. Customs has tasked eCP to update and extend the existing 

enterprise architecture in concert with ACE requirements, planning and 

engineering work in order to provide the requisite design content, and 

consistency and integration across the full scope of the Customs 

business areas. The tasking and schedules are specifically designed to 

ensure the necessary enterprise architecture framework is in place to 

adequately guide and constrain each release of the ACE system, while 

also reflecting any resulting changes in the strategic business 
direction 

of the enterprise. 



Customs agrees with the GAO recommendation to certify that 

extensions to the enterprise architecture provide sufficient context to 

effectively design the system prior to building each ACE release and 

reflect any necessary strategic business updates required to ensure 

consistency and integration across all business areas. eCP has 

recommended tailoring of Customs System Development Life Cycle 

(SDLC) to include a Preliminary Design Review (PDR) which will 

include an enterprise and ACE system architecture assessment 

component. This review occurs prior to beginning detailed design and 

development, and therefore is the proper point in the lifecycle to 

demonstrate the necessary architectural framework and content exists to 

proceed. The results of this review will provide the objective evidence 

necessary to provide certification of the enterprise architecture to 
the 

House and Senate appropriation subcommittees. 



Customs expects to demonstrate compliance with this recommendation 

prior to the start of Task Order 4 detailed design work in June 2002. 



Target Date: June 30,2002 Responsible Executive: Charles Armstrong.

 

Recommendation 2: Immediately develop and implement a CMO human 

capital management strategy that provides both near-term and long-term 

solutions to the CMO’s human capital capacity limitations, including 

defining the office’s skill and capability needs in terms that will 
allow 

Customs to attract qualified individuals and that will provide 
sufficient 

rewards and training, linked to Performance, that promote their 

retention. 



Response: 

Customs believes it did apply appropriate program management 

resources to the initial phases of the Modernization program. However, 

Customs concurs with GAO that additional resources are required to 

manage the expanding complexity of the project. To that end, the CMO 

has defined a new organizational structure for managing the 

developmental phases of the Modernization program that more than 

doubles the government positions from 11 to 23. Knowledge and skills 

required to perform each role have already been identified. Customs is 

proceeding to staff the new organizational structure now, and by May 1, 

2002, the CMO will have filled a number of positions with full-time, 

Customs- experienced individuals leading the efforts in executive 

support, program management, workforce transition, integration, ACE 

requirements development, and ACE Increments 1 and 2 

implementation. New CMO members will be quickly oriented to the 

Modernization Program and provided necessary training as defined in 

the Modernization Training Plan for Fiscal Year 2002. Customs will 

continue an aggressive recruiting program both within and external to 

Customs to fully staff the CMO. Further, the CMO will work with 

appropriate other Customs Offices to develop a human resources 

strategy by September 30, 2002 that will focus on defining core 

competencies to support recruiting, retention and training efforts; 
tying 

performance and reward programs to Modernization goals; and 

developing a succession plan to enable Customs to effectively adapt to 

personnel changes. 

Target Date: September 30,2002 Responsible Executive: Charles 

Armstrong.

 

Recommendation 3: Develop and implement process controls for the 

SEI SA-CMM level 2 key process areas and the level 3 acquisition risk 

management key process area. 



Response: 

The CMO’s comprehensive SA-CMM process development effort is 75 

percent complete and spans all of SEl’s SA-CMM Level 2 Key Process 

Areas (KPAs)--­including the Evaluation and Transition to Support 

KPAs-and to the Level 3 KPA, Acquisition Risk Management (ARM). 

As originally noted in the CMO’s briefing to GAO on February 26, 

2001, the CMO continues to focus on the most critical plans, processes 

and procedures first across all KPAs as we proceed through the 

modernization effort. 



As the processes are completed, they are immediately released to the 

organization for use in an institutionalization effort. Process 

institutionalization will continue after the last plan, process and 

procedure is approved and will end when all SA-CMM process artifacts 

are in systematic use within the CMO. 



The CMO anticipates that the process development activities will 

culminate in an internal self-assessment that will be completed by 

September 2002, and the CMO will use the September internal self-

assessment to baseline the process institutionalization activities as 
well. 

The capstone of the institutionalization effort will be a SA-CMM 

external pre-assessment at the end of December 2002. The results of the 

external pre-assessment will be used to schedule the full SEI 
assessment 

in 2003. 



Target Date: September 30,2002 Responsible Executive: Charles 

Armstrong. 



Recommendation 4: By September 30, 2002, conduct and report to 

Customs’ House and Senate appropriation subcommittees on the results 

of an internal assessment of the CMO’s maturity against the SEI SA-

CMM level 2 key process areas, and the level 3 acquisition risk 

management key process area. 



Response: 

The CMO’s current Process Improvement schedule supports the GAO’s 

recommendation to conduct and report to Customs’ House and Senate 

appropriation subcommittees on the results of an internal assessment of 

the CMO’s maturity against SA-CMM Level 2 KPAs and the Level 3 

acquisition risk management KPA. Customs will report the results of its 

internal self-assessment by September 30, 2002. 



Target Date: September 30,2002 Responsible Executive: Charles 

Armstrong. 



Recommendation 5: Develop and implement a rigorous and analytically 

verifiable cost estimating program that embodies the tenets of 
effective 

estimating as defined in SEl’s institutional and project-specific 

estimating models. 



Response: 

Customs agrees with the GAO recommendation that a rigorous and 

analytically verifiable cost-estimating program is essential to the 
success 

of ACE. Customs has taken measures that have proven successful in 

providing a solid foundation on which the program has effectively 

contracted for three large Task Orders with no cost over-runs. 



While there was a variance from the original cost estimates for Task 

Orders 1 and 2, that delta was due to a two-year old estimate, and a 

significant change in scope. To remedy the situation, Customs employed 

an independent contractor, MCRI to develop Independent Government 

Cost Estimates (IGCEs) in line with SEl’s estimating checklist. When 

the IGCEs were delivered and the subsequent contract negotiations took 

place, Customs was able to issue Task Orders 1-3 that IGCE have come 

in on-time, on-budget, and without modification. Using the eCP method 

estimates, to Customs provide independent validation has of recently 

contracted for two more Task Orders (4 and 5) that fell well within the 

acceptable range of the initial estimates from MCRI. 



Customs is always exploring ways to refine its cost estimating 
practices, 

and will implement improvements as they are identified. One such 

improvement that has Ball risk analysis software already been 

implemented is the use tool Crystal calculate levels of certainty 
around 

different estimating values. This software tool was used in formulating 

the Expenditure Plan that is currently undergoing Executive Branch 

review prior to submission to Congress. This software tool, employing 

elements of SEl’s cost estimation checklist, will be used to formulate 
all 

subsequent expenditure plans, elevating the estimating rigor, providing 
a 

greater level of confidence in the estimates, and allowing for better 

planning for known program risks. 



Target Date: Customs believes it has taken actions responsive to this 

recommendation. Responsible Executive: Charles Armstrong. 



Recommendation 6: Limit future expenditure plan requests for 

management reserve funds to I0 percent of the total funds requested for 

the program or adequately justify any management reserve requests in 

excess of 10 percent. 



Response: 

The CMO understands GAO concerns regarding management reserve. 

To better define risk and uncertainty, CMO is using Crystal Ball, a 
risk 

analysis tool. Consequently, Customs will have adequate justification 
for 

future expenditure plan requests for management reserve funds. 



Target Date: Customs believes it has taken actions responsive to this 

recommendation. Responsible Executive: Charles Armstrong. 



Recommendation 7: Address the risks associated with the accelerated 

ACE acquisition strategy, including (1) immediately analyzing the risks 

associated with the degree of design, development, and testing 

concurrency across ACE increments that is inherent in Customs 4-year, 

schedule-driven acquisition strategy, (2) reconsidering the merits of 
this 

accelerated strategy, and (3) within 90 days of the date of this 
briefing, 

reporting to Customs House and Senate appropriations subcommittees 

on the Agency’s strategy going forward and its plans for mitigating the 

inherent risks associated with this strategy. 



Response: 

Customs and its Integration Contractor have already identified the 

inherent risks of this 4-year approach, analyzed the potential impacts, 

and briefed the eCP are employing Modernization Executive Steering 

Committee. The CMO and risk management procedures that conform to 

Systems Engineering Institute standards to mitigate risks associated 
with 

the entire Modernization program, including the first ACE release. 
Prior 

to receiving authorization to proceed in each of the subsequent 6 

releases, the risk environment will be re-assessed and mitigation 

strategies will be developed to meet cost and quality targets. At any 

point, if risks cannot be credibly mitigated, Customs and its 
Integration 

Contractor will recommend schedule adjustments. As suggested by the 

GAO, Customs will also provide a report to the House and Senate 

Appropriation Committees by April 30, 2002, outlining the risks 

identified and the corresponding mitigation plans. Within this same 
time 

period, Customs will also reconsider and analyze the merits of the 

current ACE program plan and include the findings in this report. 



Target Date: April 30,2002. 

Responsible Executive: Charles Armstrong.



[End of Comments]



Footnotes:



[1] Public Law 107-67, dated Nov. 12, 2001.



[2] An enterprise architecture is an institutional blueprint for 

guiding and constraining investments in business process change and 

systems.



[3] Customs’ Investment Review Board makes information technology 

funding decisions on the basis of comparisons and trade-offs among 

competing project proposals.



[4] ITDS is a component of the ACE project that is to support 

governmentwide collection, use, and dissemination of trade data.



[5] The purpose of IV&V is to provide an independent review of system 

processes and products. The use of IV&V is a recognized best practice 

for large and complex systems development and acquisition projects. To 

be effective, IV&V should be performed by an entity that is independent 

of the processes and products that are being reviewed.



[6] These best practices are described in the Software Acquisition 

Capability Maturity Model (SA-CMM), developed by the Software 

Engineering Institute (SEI). In this model, SEI has provided criteria 

for characterizing an organization’s software development and 

acquisition processes according to five levels of maturity, with level 

2 providing the minimum level of acceptable effectiveness. The 

Capability Maturity Model is a service mark of Carnegie Mellon 

University, and CMM is registered in the U.S. Patent and Trademark 

Office.



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