the preceding proviso: Provided further, That the Secretary gives concurrent notification to the House and Senate Committees on Appropriations for any quick release of funds from the emergency relief program: Provided further, That no notification shall involve funds that are not available for obligation. 186. Rebates, refunds, incentive payments, minor fees, and other funds received by the Department of Transportation from travel management centers, charge card programs, the subleasing of building space, and miscellaneous sources are to be credited to appropriations of the Department of Transportation and allocated to organizational units of the Department of Transportation using fair and equitable criteria and such funds shall be available until expended. 187. Notwithstanding any other provision of law, if any funds provided by or limited by this Act are subject to a reprogramming action that requires notice to be provided to the House and Senate Committees on Appropriations, transmission of such reprogramming notice shall be provided solely to the House and Senate Committees on Appropriations, and such reprogramming action shall be approved or denied solely by the House and Senate Committees on Appropriations: Provided, That the Secretary of Transportation may provide notice to other congressional committees of the action of the House and Senate Committees on Appropriations on such reprogramming but not sooner than 30 days after the date on which the reprogramming action has been approved or denied by the House and Senate Committees on Appropriations. 188. Funds appropriated by this Act to the operating administrations may be obligated for the Office of the Secretary for the costs related to assessments or reimbursable agreements only when such amounts are for the costs of goods and services that are purchased to provide a direct benefit to the applicable operating administration or administrations. 189. The Secretary of Transportation is authorized to carry out a program that establishes uniform standards