ECFR SNAPSHOT / CURRENT THROUGH 2026-08-19

30 CFR 77.201-2

Methane accumulations; change in ventilation.

CHAPTERCHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

PARTPART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES

SUBPARTC

CURRENT PUBLIC TEXT

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