30 CFR §57.1
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This part 57 sets forth mandatory safety and health standards for each underground metal or nonmetal mine, including related surface operations, subject to the Federal Mine Safety and Health Act of 1977. The purpose of these standards is the protection of life, the promotion of health and safety, and the prevention of accidents.