Code of Federal Regulations/Title 30/Chapter I-VI/Chapter I

Chapter I—Mining Enforcement and Safety Administration, Department of the Interior

(Incomplete, TBD)
 * Part 1. Mining Enforcement and Safety Administration; establishment and use of official emblem
 * Part 11. Respiratory Protective Apparatus; Tests for Permissibility, Fees - Page 16
 * Part 15. Explosives and Related Articles; Tests for Permissibility and Suitability