{"data":{"id":"us/30-cfr-57.15002","jurisdiction":"us","citation":"30 CFR 57.15002","heading":"Hard hats.","body":"All persons shall wear suitable hard hats when in or around a mine or plant where falling objects may create a hazard.","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 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart N—Personal Protection"],"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":"74529e01d074bfef7426807e16e7c84015207e15f143eaf889b2631902852a7f","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.15001","next":"us/30-cfr-57.15003"},"notice":"GroundRules: Original legal text. Not legal advice."}