U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

All TitlesTitle 30Chapter IPart 20 - PART 20—ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS
§ 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.
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