Regulations last checked for updates: May 19, 2024

Title 43 - Public Lands: Interior last revised: May 13, 2024
authority: 25 U.S.C. 396d and 2107; 30 U.S.C. 189,306,359; 43 U.S.C. 1732(b), 1733, and 1740; and the Energy Policy Act of 2005 (Pub. L. 109-58)
source: 48 FR 33662, July 22, 1983, unless otherwise noted.