U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
Smoking shall be prohibited in all areas of a mine where exposure records are required to be kept in compliance with standard 57.5040.
Regulations most recently checked for updates: Aug 28, 2025
Smoking shall be prohibited in all areas of a mine where exposure records are required to be kept in compliance with standard 57.5040.