DoD is issuing a final rule to amend the Defense Federal Acquisition Regulation Supplement (DFARS) to require contractors to report service contract direct labor and corresponding dollar value data for prime contractors and subcontractors in the Enterprise-wide Contractor Manpower Reporting Application annually or at the end of the contract performance. This change is necessary to implement Division A, title VIII, section 807 of the National Defense Authorization Act for Fiscal Year 2008, Public Law 110-181 (10 U.S.C. section 2330a), which requires the Secretary of Defense to annually report to Congress an inventory of the activities performed during the preceding fiscal year pursuant to contracts for services for or on behalf of the DoD. DoD does not expect this rule to have a significant economic impact on a substantial number of small entities.