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08/05/2025

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Part 20—Electric mine lamps other than standard cap lamps

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Part 20—Electric mine lamps other than standard cap lamps

RegSense Focus Area English CFR Regulations CFR Part USA

Authority: 30 U.S.C. 957, 961.

Editorial Note: Nomenclature changes appear at 43 FR 12314, Mar. 24, 1978.

§20.0 Compliance with the requirements necessary for obtaining approval.

§20.1 Purpose.

§20.2 Definitions.

§20.3 Application procedures and requirements.

§20.4 [Reserved]

§20.5 Conditions governing investigations.

§20.6 General requirements.

§20.7 Specific requirements.

§20.8 Class 1 lamps.

§20.9 Class 2 lamps.

§20.10 Tests (class 1 and 2 lamps).

§20.11 Material required for MSHA records.

§20.12 How approvals are granted.

§20.13 Approval plate.

§20.14 Instructions for handling future changes in lamp design.

Source: Schedule 10C, May 17, 1938, as amended at 5 FR 3467, Aug. 30, 1940, unless otherwise noted.

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