Almost the entire $30 billion Department of Energy budget goes to contracts, most of which have subcontracts.
What sort of scrutiny do these subcontracts get?
In a 10-year look back, we found more than $3.4 billion in subcontract costs that had not been audited as required—some of which was already past the 6-year statute of limitations to recover unallowable costs.
Yet Energy has not clarified which subcontracts should be audited and what an audit should entail.
We made 6 recommendations to address these and other issues we found with Energy's subcontract oversight.
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What GAO Found
In fiscal year 2016, 28 entities participated in the Department of Energy’s (DOE) and its National Nuclear Security Administration’s (NNSA) 24 largest prime contracts, which totaled $23.6 billion of DOE’s fiscal year 2016 obligations. The contractors awarded about $6.9 billion (nearly 30 percent) of those obligations to thousands of subcontractors. Further, multiple companies, universities, and other entities can join together to bid on a contract (i.e., become a “party to” a contract). GAO’s review of data about these contracts and subcontracts identified complex ownership relationships among the contractors and subcontractors. For example, GAO found that almost all of the 28 parties to the prime contracts in its review were also subcontractors to some prime contracts, holding a total of nearly 3,000 subcontracts with fiscal year 2016 obligations totaling about $927 million (see figure). GAO found that it can be difficult to track changes in the ownership of parties to the contracts and to understand the relationships between parties.
Distribution of DOE’s Fiscal Year 2016 Obligations for Its 24 Largest Prime Contracts
DOE and NNSA did not always ensure that contractors audited subcontractors’ incurred costs as required in their contracts. GAO’s review of 43 incurred-cost assessment and audit reports identified more than $3.4 billion in subcontract costs incurred over a 10-year period that had not been audited as required, and some subcontracts remained unaudited or unassessed for more than 6 years. Completing audits in a timely manner is important because of a 6-year statute of limitations to recover unallowable costs that could be identified through such audits. DOE headquarters has not issued procedures or guidance that requires local offices to monitor contractors to ensure that required subcontract audits are completed in a timely manner, consistent with federal standards for internal control. Without such procedures or guidance, unallowable costs may go unidentified beyond the 6-year limitation period of the Contract Disputes Act, preventing DOE from recovering those costs.
DOE and NNSA perform several reviews to ensure that contractors meet other subcontract oversight requirements. For example, DOE’s local offices review proposed subcontracts to ensure they are awarded consistent with policies related to potential conflicts of interest. However, local officials do not independently review information on subcontractor ownership because doing so is not required, although such information could alert officials to potential conflicts of interest. By requiring contracting officers to independently review subcontractor ownership information, DOE and NNSA would have better assurance that contractors are adequately identifying and mitigating organizational conflicts of interest.
Why GAO Did This Study
GAO is making six recommendations, including that DOE develop procedures that require local offices to monitor contractors to ensure timely completion of required subcontract audits, and require local DOE officials to independently review subcontractor ownership information to identify potential conflicts of interest. DOE partially concurred with five of GAO’s six recommendations but did not agree to independently review subcontractor ownership information. GAO maintains that the recommended actions are valid.
Recommendations for Executive Action
|Department of Energy||The Director of the DOE Office of Acquisition Management should clearly define—in guidance or other documents—which subcontracts should be audited, how an audit is defined, and how to meet subcontract audit requirements if Defense Contract Audit Agency is unable to conduct the audit.(Recommendation 1)||
|Department of Energy||The Director of the DOE Office of Acquisition Management should develop documented procedures or guidance that requires DOE's local offices to monitor the contractors' progress in completing required subcontract audits in a manner that ensures unallowable costs can be recovered within the 6-year limitation period in the Contract Disputes Act. (Recommendation 2)||
|Department of Energy||The Director of the DOE Office of Acquisition Management should review the differences in the frequency of DOE's accounting system reviews and approvals and develop guidance that includes criteria to determine the appropriate frequency of such reviews for prime contracts. (Recommendation 3)||
|Department of Energy||The Director of the DOE Office of Acquisition Management should require local officials to independently review subcontractor ownership information as part of DOE consent reviews and assess potential conflicts of interest to ensure contractors are mitigating them. (Recommendation 4)||
|Department of Energy||The Director of the DOE Office of Acquisition Management should require local offices to periodically reevaluate consent review thresholds. (Recommendation 5)||
|Department of Energy||The Director of the DOE Office of Acquisition Management should require contracting officers to include assessments of the contractors' management of subcontractors as part of annual Performance Evaluation and Measurement Plans, as appropriate. (Recommendation 6)||