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Regulations last checked for updates: Nov 28, 2025
Title 43 - Public Lands: Interior last revised: Sep 30, 2025
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Title 43
Part 37 - PART 37—CAVE MANAGEMENT
Subpart A [§ 37.1 - § 37.5] - Subpart A—Cave Management—General
Subpart B [§ 37.11 - § 37.12] - Subpart B—Cave Designation
authority:
16 U.S.C. 4301-4309
;
43 U.S.C. 1740.
source:
58 FR 51554, Oct. 1, 1993, unless otherwise noted.
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