Rule lifecycle · DOCKET:MSHA-2025-0087
Electronic Surveying Equipment in Underground Coal Mines
Department of Labor, Mine Safety and Health Administration — observed across 2 documents over 21 days. Use the source documents below before deciding whether this affects your business.
In plain English
The Labor Department is setting new safety standards for electronic surveying and measurement tools used in underground coal mines. Coal mine operators and equipment sellers should review the final rule to understand which devices meet the standards and what testing or certifications your business needs.
First seen
Jul 1, 2025
Last seen
Jul 22, 2025
Latest stage
Proposed Rule
PRORULE → RULE
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Stage timeline
Proposed·Jul 1, 2025
Electronic Surveying Equipment in Underground Mines
#2025-11741
Proposed·Jul 22, 2025
Electronic Surveying Equipment in Underground Coal Mines
#2025-13747