Pub. L. 113-76, div. K, tit. VII, sec. 7072
prohibition on first-class travel
prohibition on first-class travelSec. 7072. None of the funds made available in this Act may be used for first-class travel by employees of agencies funded by this Act in contravention of sections 301–10.122 through 301–10.124 of title 41, Code of Federal Regulations.