US LAWS, STATUTES & CODES ON-LINE
US SUBCHAPTER II — INTERIM MANDATORY HEALTH STANDARDS
- § 841. — Mandatory health standards for underground mines; enforcement; review; purpose.
- § 842. — Dust concentration and respiratory equipment.
- § 843. — Medical examinations.
- § 844. — Rock dust and gas hazards; controls.
- § 845. — Dust standards in presence of quartz.
- § 846. — Noise standards; promulgation of new standards; tests; procedures; protective devices.
