30 CFR 57.8532
§ 57.8532 Opening and closing ventilation doors.
United States · 30 CFR — Mineral Resources · Status: effective
Cite this
- Citation
- 30 CFR 57.8532, § 57.8532 Opening and closing ventilation doors, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/132869
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Full text
When ventilation control doors are opened as a part of the normal mining cycle, they shall be closed as soon as possible to re-establish normal ventilation to working places.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.