• Code of Federal Regulations - Title 30: Mineral Resources

CHAPTER XII: OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR

CHAPTER V: BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR

CHAPTER II: BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR

Chapter III: BOARD OF SURFACE MINING AND RECLAMATION APPEALS, DEPARTMENT OF THE INTERIOR