31 U.S.C. § 720

(a) In this section, “agency” means a department, agency, or instrumentality of the United States Government (except a mixed-ownership Government corporation) or the District of Columbia government. (b) When the Comptroller General makes a report that includes a recommendation to the head of an agency, the head of the agency shall submit a written statement on action taken or planned on the recommendation by the head of the agency. The statement shall be submitted to— (1) the Committee on Homeland Security and Governmental Affairs of the Senate, the Committee on Oversight and Government Reform of the House of Representatives, the congressional committees with jurisdiction over the agency program or activity that is the subject of the recommendation, and the Government Accountability Office before the 181st day after the date of the report; and (2) the Committees on Appropriations of both Houses of Congress in the first request for appropriations submitted more than 180 days after the date of the report.