Regulations last checked for updates: Apr 30, 2025

Title 43 - Public Lands: Interior last revised: Apr 16, 2025
§ 4.451-1 - How initiated.

The Government may initiate contests for any cause affecting the legality or validity of any entry or settlement or mining claim.

source: 36 FR 7186, Apr. 15, 1971, unless otherwise noted.
cite as: 43 CFR 4.451-1