StacksVerified U.S. regulatory reference

30 CFR §62.120

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
If during any work shift a miner's noise exposure equals or exceeds the action level the mine operator must enroll the miner in a hearing conservation program that complies with § 62.150 of this part.