such activities only to the extent necessary to meet program requirements: Provided , That any proposed transfers shall be approved in advance by the Committees on Appropriations of the House of Representatives and the Senate. 522. Except as otherwise provided in this title, funds made available by this Act shall be used to transmit a fiscal year 2020 request for United States Courthouse construction only if the request: (1) meets the design guide standards for construction as established and approved by the General Services Administration, the Judicial Conference of the United States, and the Office of Management and Budget