CFR›Title 50›Chapter I›Part 25›Subpart E ContainsSections 25.51–25.57CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart E—Fees and Charges Sections 25.51 § 25.51 General provisions. 25.52 § 25.52 Designation. 25.53 § 25.53 Establishment of single visit entrance fees. 25.54 § 25.54 Posting and public notification. 25.55 § 25.55 Refuge admission permits. 25.56 § 25.56 Enforcement. 25.57 § 25.57 Exceptions and exemptions. Source52 FR 29860, Aug. 12, 1987, unless otherwise noted. Previous D Subpart D—Permits Next F Subpart F—Concessions