U.S. CODE
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Toggle Dropdown
Search US Code
Search Leg. Notes
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
U.S Code last checked for updates: May 23, 2025
All Titles
Title 51
Subtitle IV
Chapter 401
Subchapter I [§ 40101 - § 40104] - GENERAL
Subchapter II [§ 40111 - § 40116] - HIGH PRIORITY AERONAUTICS RESEARCH AND DEVELOPMENT PROGRAMS
Subchapter III [§ 40131 - § 40131] - SCHOLARSHIPS
Subchapter IV [§ 40141 - § 40141] - DATA REQUESTS
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!