Data / Federal rules / 2025-13750
Ventilation Plan Approval Criteria
The Mine Safety and Health Administration published this proposed rule in the Federal Register on July 22, 2025. It took effect on July 1, 2025. Comments closed on September 2, 2025.
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What the agency says
The Mine Safety and Health Administration (MSHA) is extending the comment period on the proposed rule titled, "Ventilation Plan Approval Criteria," published in the Federal Register on July 1, 2025. In response to a request for additional time to develop and submit comments on the proposed rule, MSHA is extending the comment period for an additional 30 days--that is, from July 31, 2025, to September 2, 2025.
Key facts
- Document number
- 2025-13750
- Type
- Proposed rule
- Action
- Proposed rule; extension of comment period
- Agency
- Labor Department; Mine Safety and Health Administration
- Published
- July 22, 2025
- Takes effect
- July 1, 2025
- Comments due
- September 2, 2025
- Dates
- The comment period for the proposed rule that was published on July 1, 2025, at 90 FR 28443, is extended. All comments must be received on or before September 2, 2025.
- Docket
- Docket No. MSHA-2025-0084
- Regulation ID (RIN)
- 1219-AC21
- Code of Federal Regulations
- 30 CFR 75
- Significant
- Yes, under Executive Order 12866
- Pages
- 2
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| Document | Type | Published |
|---|---|---|
| Powered Air Purifying Respirators (PAPRs) in Underground Mines 2026-21154 | Proposed rule | Oct 16 |
| Ventilation Plan Approval Criteria 2026-15717 · significant | Proposed rule | Aug 3 |
| Roof Control Plan Approval Criteria 2026-15670 · significant | Proposed rule | Aug 3 |
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Everything from the Mine Safety and Health Administration · Published in July 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.