{"data":{"id":"us/30-cfr-75.200","jurisdiction":"us","citation":"30 CFR 75.200","heading":"Scope.","body":"This subpart C sets forth requirements for controlling roof, face and ribs, including coal or rock bursts, in underground coal mines. Roof control systems installed prior to the effective date of this subpart are not affected so long as the support system continues to effectively control the roof, face and ribs.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","Subpart C—Roof Support"],"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":"6d1a676460822c16ac3a8a92a0071592d55ed2d3a47fe6375582912e1813759a","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.161","next":"us/30-cfr-75.201"},"notice":"GroundRules: Original legal text. Not legal advice."}