REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: May 21, 2026
Title 43 - Public Lands: Interior last revised: May 12, 2026
All Titles
Title 43
Part 37
Subpart B - Subpart B—Cave Designation
§ 37.11 - Nomination, evaluation, and designation of significant caves.
§ 37.12 - Confidentiality of cave location information.
authority:
16 U.S.C. 4301-4309
;
43 U.S.C. 1740.
source:
58 FR 51554, Oct. 1, 1993, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!