5 U.S.C. § 5549: Effect on other statutes

This subchapter does not prevent payment for overtime services or for Sunday or holiday work under any of the following statutes—(1) section 10703 of the Farm Security and Rural Investment Act of 2002; (2) sections 1353a and 1353b of title 8; (3) sections 261, 267, 1450, 1451, 1451a, and 1452 of title 19; (4) sections 2111 and 2112 of title 46; and (5) section 154(f)(3) of title 47. However, an employee may not receive premium pay under this subchapter for the same services for which he is paid under one of these statutes.