30 CFR Chapter I, Subchapter O - COAL MINE SAFETY AND HEALTH
- PART 70 - MANDATORY HEALTH STANDARDS - UNDERGROUND COAL MINES (§§ 70.1 - 70.1900)
- PART 71 - MANDATORY HEALTH STANDARDS - SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES (§§ 71.1 - 71.702)
- PART 72 - HEALTH STANDARDS FOR COAL MINES (§§ 72.1 - 72.800)
- PART 74 - COAL MINE DUST SAMPLING DEVICES (§§ 74.1 - 74.18)
- PART 75 - MANDATORY SAFETY STANDARDS - UNDERGROUND COAL MINES (§§ 75.1 - 75.1916)
- PART 77 - MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES (§§ 77.1 - 77.1916)
- PART 90 - MANDATORY HEALTH STANDARDS - COAL MINERS WHO HAVE EVIDENCE OF THE DEVELOPMENT OF PNEUMOCONIOSIS (§§ 90.1 - 90.301)