REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
CustomsMobile Pro
beta now open!
Apply for a FREE beta account. Spaces are limited so apply today.
SIGNUP FOR BETA
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: Jun 15, 2025
Title 40 - Protection of Environment last revised: Nov 15, 2025
All Titles
Title 40
Chapter I
Part 75
Subpart G - Subpart G—Reporting Requirements
§ 75.60 - General provisions.
§ 75.61 - Notifications.
§ 75.62 - Monitoring plan submittals.
§ 75.63 - Initial certification or recertification application.
§ 75.64 - Quarterly reports.
§ 75.65 - Opacity reports.
§ 75.66 - Petitions to the Administrator.
§ 75.67 - Retired units petitions.
§ 75.68 - Temporary modifications to otherwise applicable quality-assurance requirements during the COVID-19 national emergency.
authority:
42 U.S.C. 7401-7671q
and 7651k note
source:
58 FR 3701, Jan. 11, 1993, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!