{"data":{"id":"us/30-cfr-57.19121","jurisdiction":"us","citation":"30 CFR 57.19121","heading":"Recordkeeping.","body":"At the time of completion, the person performing inspections, tests, and maintenance of shafts and hoisting equipment required in standard 57.19120 shall certify, by signature and date, that they have been done. A record of any part that is not functioning properly shall be made and dated. Certifications and records shall be retained for one year.","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 R—Personnel Hoisting"],"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":"0cd1bd9b0b73bec194a89eeab10ae3a149c640c8687ab6f59d186d3d70ea3455","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.19120","next":"us/30-cfr-57.19122"},"notice":"GroundRules: Original legal text. Not legal advice."}