Regulations last checked for updates: Feb 21, 2025

Title 43 - Public Lands: Interior last revised: Feb 10, 2025
authority: 5 U.S.C. 301,7301; 5 U.S.C. App. (Reorganization Plan No. 3 of 1950); 30 U.S.C. 1211; 43 U.S.C. 11,31; 5 CFR 2634.903, 2634.905
source: 62 FR 53720, Oct. 16, 1997, unless otherwise noted.