{"data":{"id":"us/30-cfr-56.4331","jurisdiction":"us","citation":"30 CFR 56.4331","heading":"Firefighting drills.","body":"Emergency firefighting drills shall be held at least once every six months for persons assigned firefighting responsibilities by the mine operator.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","Subpart C—Fire Prevention and Control"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"49f44c0dfbd46fcd4f91c7761b9095ad86ee3c1316d6bbc9d52e937911b886e8","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-56.4330","next":"us/30-cfr-56.4400"},"notice":"GroundRules: Original legal text. Not legal advice."}