MSHA Tightens Rules on Mine Ventilation Plan Approvals
Published Date: 7/1/2025
Proposed Rule
Summary
MSHA is updating mine ventilation plan rules to stop District Managers from adding extra requirements on their own. This change makes the process fairer and follows the law better. Mine operators should watch for these updates since they could affect how plans are approved and when changes take effect.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 0 costs, 1 mixed.
Stops District Managers Adding Rules
If you operate a mine, the Mine Safety and Health Administration (MSHA) proposes to remove the rule that lets a District Manager require extra provisions in mine ventilation plans. MSHA says this change is meant to make approvals fairer and to align the process with statute and administrative law.
May Change Plan Approval Timing
MSHA says the proposal could affect how ventilation plans are approved and when changes to plans take effect. If you run a mine, the timing for approvals or implementation of plan changes may be different under the revised rules.
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Key Dates
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