Rule lifecycle · RIN:1219-AB89
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
New federal safety rules set tighter standards for electronic surveying equipment used in underground coal mines. Coal mine operators and mining equipment suppliers need to verify that their surveying tools meet the new safety requirements and budget for potential equipment upgrades.
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