{"data":{"id":"us/30-cfr-62.174","jurisdiction":"us","citation":"30 CFR 62.174","heading":"Follow-up corrective measures when a standard threshold shift is detected.","body":"The mine operator must, within 30 calendar days of receiving evidence or confirmation of a standard threshold shift, unless a physician or audiologist determines the standard threshold shift is neither work-related nor aggravated by occupational noise exposure:\n(a) Retrain the miner, including the instruction required by § 62.180 of this part;\n(b) Provide the miner with the opportunity to select a hearing protector, or a different hearing protector if the miner has previously selected a hearing protector, from among those offered by the mine operator in accordance with § 62.160 of this part; and\n(c) Review the effectiveness of any engineering and administrative controls to identify and correct any deficiencies.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","PART 62—OCCUPATIONAL NOISE EXPOSURE"],"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":"e7748fe5c761d16585f47ace2d9603d39df5b69ee5c84f54356cfe57f39b7691","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-62.173","next":"us/30-cfr-62.175"},"notice":"GroundRules: Original legal text. Not legal advice."}