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 01, 2025
Title 40 - Protection of Environment last revised: Nov 01, 2025
All Titles
Title 40
Chapter I
Part 501
Subpart B - Subpart B—Development and Submission of State Programs
View all text of Subpart B [§ 501.11 - § 501.25]
§ 501.20 - Receipt and use of federal information.
State sludge management programs shall comply with
40 CFR 123.42.
authority:
33 U.S.C. 1251
source:
54 FR 18786, May 2, 1989, unless otherwise noted.
cite as:
40 CFR 501.20
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!