Proposed rule · 2025-13749

Training and Retraining of Miners

The Mine Safety and Health Administration (MSHA) is extending the comment period on the proposed rule titled, "Training and Retraining of Miners," published in the Federal Register on July 1, 2025, with an established public comment period that is scheduled to end on July 31, 2025. MSHA is extending the comment period for an additional 30 days--from July 31, 2025, to September 2, 2025.