30 CFR § 33.13 Dust Collectors for Use in Connection with Rock Drilling in Coal Mines

§ 33.13 Withdrawal of certification.

Current through Jul 27, 2026 · Read all of Part 33

MSHA reserves the right to rescind for cause, at any time, any certification granted under this part.

← § 33.12 Changes after certification.§ 33.20 Design and construction. →