30 C.F.R. § 75.1204-1 Places to give notice and file maps.
Title 30 - Mineral Resources
Operators shall give notice of mine closures and file copies of maps with the Coal Mine Safety and Health District Office for the district in which the mine is located. [35 FR 17890, Nov. 20, 1970, as amended at 60 FR 33723, June 29, 1995; 71 FR 16669, Apr. 3, 2006]
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart M—Maps
§ 75.1204-1 Places to give notice and file maps.

