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 09, 2025
Title 40 - Protection of Environment last revised: Apr 09, 2028
All Titles
Title 40
Chapter I
Part 80
Subpart B - Subpart B [Reserved]
authority:
42 U.S.C. 7414
,
7521
,
7542
,
7545
,
and
source:
38 FR 1255, Jan. 10, 1973, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!