Pub. L. 116-93, div. C, tit. V, sec. 521 (as amended)

SEC. 521. Funds in the Federal Buildings Fund made available for fiscal year 2020 for Federal Buildings Fund activities may be transferred between 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.