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 14, 2025
Title 40 - Protection of Environment last revised: Apr 14, 2028
All Titles
Title 40
Chapter I
Part 766
Subpart B -
§ 766.20 - Who must test.
§ 766.25 - Chemical substances for testing.
§ 766.27 - Congeners and LOQs for which quantitation is required.
§ 766.28 - Expert review of protocols.
§ 766.32 - Exclusions and waivers.
§ 766.35 - Reporting requirements.
§ 766.38 - Reporting on precursor chemical substances.
authority:
15 U.S.C. 2603
and 2607
source:
52 FR 21437, June 5, 1987, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!