{"data":{"id":"us/30-cfr-77.2101","jurisdiction":"us","citation":"30 CFR 77.2101","heading":"Definitions.","body":"The following definitions apply in this subpart—\nResponsible person means a person with authority and responsibility to evaluate and update a written safety program for surface mobile equipment.\nSurface mobile equipment means wheeled, skid-mounted, track-mounted, or rail-mounted equipment capable of moving or being moved, and any powered equipment that transports people, equipment, or materials, excluding belt conveyors, at surface coal mines and surface work areas of underground coal mines.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","Subpart V—Safety Program for Surface Mobile Equipment"],"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":"0a8b6faead86eba5cfe92d666ba49d10a647c4b771b92b57485767faef4ce221","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-77.2100","next":"us/30-cfr-77.2102"},"notice":"GroundRules: Original legal text. Not legal advice."}