Regulations last checked for updates: May 18, 2024

Title 43 - Public Lands: Interior last revised: May 13, 2024
authority: 16 U.S.C. 4601-6a,16.S.C. 670h, 16 U.S.C. 1246(i), 16 U.S.C. 1336,43.S.C. 315a, 43 U.S.C. 1733(a), 43 U.S.C. 1740,and,37,3,1971., p. 666
source: 45 FR 31276, May 12, 1980, unless otherwise noted.