CFR›Title 43›Subtitle B›Chapter II›Part 3730›Subpart 3734 ContainsSection 3734.1CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart 3734—Location and Assessment Work Sections 3734.1 § 3734.1 Owner of claim to file notice of location and assessment work. Previous 3733 Subpart 3733—Risk of Operation Next 3735 Subpart 3735—Prior Existing Mining Locations