Regulations last checked for updates: May 18, 2024

Title 43 - Public Lands: Interior last revised: May 13, 2024
authority: 25 U.S.C. 396d and 2107, 30 U.S.C. 241(a), 42 U.S.C. 15927,43.S.C. 1732(b), 1733, and 1740
source: 73 FR 69480, Nov. 18, 2008, unless otherwise noted.