been made by the executive agency or District of Columbia government, and any written response by any officer or employee identified by position as involved in the violation: Provided further , That in the case that the Government Accountability Office issues a legal decision concluding that section 1341(a), 1342, or 1517(a) of title 31, United States Code was violated, and the executive agency or District of Columbia government, as applicable, does not agree that a violation has occurred, the report provided to the President, the Congress, and the Comptroller General will explain its position. 750. (a) Each department or agency of the executive branch of the United States Government shall notify the Committees on Appropriations and the Budget of the House of Representatives and the Senate and any other appropriate congressional committees if— (1) an apportionment is not made in the required time period provided in section 1513(b) of title 31, United States Code