CFR›Title 43›Subtitle B›Chapter II›Part 8350 ContainsSubpart 8351CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 8350—MANAGEMENT AREAS Subparts 8351 Subpart 8351—Designated National Area Sections 8351.0-1–8351.2-1 Authority16 U.S.C. 1241, 16 U.S.C. 1271, 43 U.S.C. 1701 et seq.Source43 FR 40736, Sept. 12, 1978, unless otherwise noted. Previous 8340 Part 8340—Off-Road Vehicles Next 8360 Part 8360—Visitor Services