Pub. L. 116-260, div. E, tit. VI, sec. 628

Sec. 628. None of the funds made available by this Act may be used for first-class or business-class travel by the employees 134 STAT. 1429 of executive branch agencies funded by this Act in contravention of sections 301–10.122 through 301–10.125 of title 41, Code of Federal Regulations.