CFR > Title 30 - Mineral Resources > CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR > SUBCHAPTER H—EDUCATION AND TRAINING (parts 46 to 49) > PART 47—HAZARD COMMUNICATION (HazCom) > SUBPART A—Purpose, Scope, Applicability, and Initial Miner Training (§47.1 to §47.2)