Code of Federal Regulations > Title 30 > Chapter I > Part 50 > Subpart A

REGULATIONS

Regulations last checked for updates: Aug 18, 2026

Title 30 - Mineral Resources last revised: Aug 14, 2026

authority: 29 U.S.C. 557(a); 30 U.S.C. 811,813,951,957,961

source: 42 FR 65535, Dec. 30, 1977, unless otherwise noted.

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