CFR > Title 43 - Public Lands: Interior > SUBTITLE A—Office of the Secretary of the Interior > PART 4—DEPARTMENT HEARINGS AND APPEALS PROCEDURES > SUBPART E—Special Rules Applicable to Public Land Hearings and Appeals (§4.400 to §4.480) > 4.451-1—How initiated.

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.