US lawFederal (United States)RegulationsTitle 43 CFR — Public Lands: InteriorChapter II — BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIORPart 3600 — MINERAL MATERIALS DISPOSALSubpart 3604 — Free Use of Mineral Materials3604.1143 C.F.R. § 3604.11How do I apply for a free use permit?Last amended: 2016Year: 2026Length: 32 wordsOfficial source Cite as 43 C.F.R. § 3604.11 (2026)If you wish to apply for free use of mineral materials, you may file a letter of request or a BLM standard application form approved by the Office of Management and Budget.Next43 C.F.R. § 3604.12