StacksVerified U.S. regulatory reference

Part 50 — Notification, Investigation, Reports and Records of Accidents, Injuries, Illnesses, Employment, and Coal Production in Mines

Subpart A — General

Subpart B — Notification, Investigation, Preservation of Evidence

Subpart C — Reporting of Accidents, Injuries, and Illnesses

Subpart D — Quarterly Employment and Coal Production Report

Subpart E — Maintenance of Records; Verification of Information