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: Oct 02, 2025
Title 49 - Transportation last revised: Sep 29, 2025
All Titles
Title 49
Chapter II
Part 264 - PART 264—ENVIRONMENTAL IMPACT AND RELATED PROCEDURES
§ 264.101 - Cross reference to environmental impact and related procedures.
authority:
42 U.S.C. 4321
source:
79 FR 55403, Sept. 16, 2014, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!