CFR›Title 43›Subtitle B›Chapter II›43 CFR Part 3450 Citation43 CFR Part 3450ContainsSubparts Subpart 3451–Subpart 3453CorpusDaily eCFRDisplayed edition2026-09-23Last updated2026-09-23 PART 3450—MANAGEMENT OF EXISTING LEASES Subparts Subpart 3451 Subpart 3451—Continuation of Leases: Readjustment of Terms Subpart 3452 Subpart 3452—Relinquishment, Cancellation, and Termination Subpart 3453 Subpart 3453—Transfers by Assignment, Sublease or Otherwise Authority30 U.S.C. 181 et seq.; 30 U.S.C. 351-359; 30 U.S.C. 521-531; 30 U.S.C. 1201 et seq.; and 43 U.S.C. 1701 et seq.Source44 FR 42635, July 19, 1979, unless otherwise noted.