PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES
- SUBPART A—General (§50.1 to §50.2)
- SUBPART B—Notification, Investigation, Preservation of Evidence (§50.10 to §50.12)
- SUBPART C—Reporting of Accidents, Injuries, and Illnesses (§50.20 to §50.20-7)
- SUBPART D—Quarterly Employment and Coal Production Report (§50.30 to §50.30-1)
- SUBPART E—Maintenance of Records; Verification of Information (§50.40 to §50.41)