Regulations last checked for updates: May 20, 2024

Title 30 - Mineral Resources last revised: May 15, 2024
§ 57.8528 - Unventilated areas.

Unventilated areas shall be sealed, or barricaded and posted against entry.

authority: 30 U.S.C. 811.
source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.
cite as: 30 CFR 57.8528