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08/22/2025
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Authority: 30 U.S.C. 811, 813(h), 957.
Editorial Note: The provisions of this part marked [Statutory Provision] appear in Title III of the Federal Coal Mine Health and Safety Act of 1969.
Subpart B—Qualified and Certified Persons
Subpart E—Combustible Materials and Rock Dusting
Subpart F—Electrical Equipment-General
Subpart I—Underground High-Voltage Distribution
Subpart J—Underground Low-and Medium-Voltage Alternating Current Circuits
Subpart K—Trolley Wires and Trolley Feeder Wires
Subpart N—Explosives and Blasting
Subpart O—Hoisting and Mantrips
Subpart S [Reserved]
Subpart T—Diesel-Powered Equipment
Source: 35 FR 17890, Nov. 20, 1970, unless otherwise noted.
[79 FR 24987, May 1, 2014]
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