CFR›Title 43›Subtitle B›Chapter I›Part 423›Subpart E ContainsSections 423.60–423.63CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart E—Special Use Areas Sections 423.60 § 423.60 How special use areas are designated. 423.61 § 423.61 Notifying the public of special use areas. 423.62 § 423.62 Reservations for public use limits. 423.63 § 423.63 Existing special use areas. Previous D Subpart D—Authorization of Otherwise Prohibited Activities Next F Subpart F—Violations and Sanctions