ECFR SNAPSHOT / CURRENT THROUGH 2026-08-19

30 CFR 75.1321

Permits for firing more than 20 boreholes and for use of nonpermissible blasting units.

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

PARTPART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES

SUBPARTN

CURRENT PUBLIC TEXT

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