US lawFederal (United States)RegulationsTitle 43 CFR — Public Lands: InteriorChapter II — BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIORPart 3930 — MANAGEMENT OF OIL SHALE EXPLORATION AND LEASESSubpart 3933 — Assignments and Subleases3933.7043 C.F.R. § 3933.70Extensions.Last amended: 2016Year: 2026Length: 30 wordsOfficial source Cite as 43 C.F.R. § 3933.70 (2026)The BLM's approval of an assignment or sublease does not extend the term or the readjustment period of the lease (see § 3932.40) or the term of the exploration license.Cross-references to the CFR3932.40Previous43 C.F.R. § 3933.60