43 CFR § 423.63 - Existing special use areas.

---
identifier: "/us/cfr/t43/s423.63"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "43 CFR § 423.63 - Existing special use areas."
title_number: 43
title_name: "Public Lands: Interior"
section_number: "423.63"
section_name: "Existing special use areas."
chapter_name: "BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR"
part_number: "423"
part_name: "PUBLIC CONDUCT ON BUREAU OF RECLAMATION FACILITIES, LANDS, AND WATERBODIES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "43 U.S.C. 373a and 373b."
regulatory_source: "73 FR 75349, Dec. 11, 2008, unless otherwise noted."
cfr_part: "423"
---


# 423.63 Existing special use areas.

Areas where rules were in effect on April 17, 2006, that differ from the rules set forth in subpart C of this part are considered existing special use areas, and such differing rules remain in effect to the extent allowed by subpart A of this part, and to the extent they are consistent with § 423.28(a). For those existing special use areas, compliance with §§ 423.60 through 423.62 is not required until the rules applicable in those special use areas are modified or terminated.

[88 FR 80992, Nov. 21, 2023]