Code of Federal Regulations Title 30. Mineral Resources § 30.62.174 Follow–up corrective measures when a standard threshold shift is detected

(a) Retrain the miner, including the instruction required by § 62.180 of this part;

(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

(c) Review the effectiveness of any engineering and administrative controls to identify and correct any deficiencies.