Regulations last checked for updates: Jan 18, 2025

Title 30 - Mineral Resources last revised: Jan 15, 2025
authority: 31 U.S.C. 9701,42.S.C. 6213, 43 U.S.C. 1334,Pub. L. 109-432
source: 76 FR 64462, Oct. 18, 2011, unless otherwise noted.