CFR›Title 43›Subtitle B›Chapter II›Part 3130›Subpart 3136 ContainsSections 3136.1–3136.3CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart 3136—Relinquishments, Terminations and Cancellations of Leases Sections 3136.1 § 3136.1 Relinquishment of leases or parts of leases. 3136.2 § 3136.2 Terminations. 3136.3 § 3136.3 Cancellation of leases. Previous 3135 Subpart 3135—Transfers, Extensions, Consolidations, and Suspensions Next 3137 Subpart 3137—Unitization Agreements—National Petroleum Reserve-Alaska