U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
GENERAL INFORMATION
FEDERAL/STATE AGREEMENTS
OPERATIONS CONDUCTED UNDER NOTICES
OPERATIONS CONDUCTED UNDER PLANS OF OPERATIONS
MODIFICATIONS OF PLANS OF OPERATIONS
FINANCIAL GUARANTEE REQUIREMENTS—GENERAL
INDIVIDUAL FINANCIAL GUARANTEE
BLANKET FINANCIAL GUARANTEE
STATE-APPROVED FINANCIAL GUARANTEE
MODIFICATION OR REPLACEMENT OF A FINANCIAL GUARANTEE
RELEASE OF FINANCIAL GUARANTEE
FORFEITURE OF FINANCIAL GUARANTEE
INSPECTION AND ENFORCEMENT
PENALTIES
APPEALS
PUBLIC VISITS TO MINES