Improving and Eliminating Regulations; Diesel Particulate Matter Emission Limits in Underground Coal Mines
Labor Department · Rule
Summary
MSHA is eliminating outdated requirements for diesel particulate matter (DPM) emission limits for permissible diesel-powered equipment and non-permissible heavy-duty diesel-powered equipment operated in underground coal mines. These requirements are being removed from MSHA's regulations because they contain outdated effective dates that are no longer applicable.
Affected frameworks & controls
No framework controls are mapped to this item yet.
Key dates
- Status
- Upcoming
- Category
- HealthcareHIPAA
- Published
- Jun 25, 2026
- Effective
- Jul 27, 2026
- Comments close
- —
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