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 13, 2025
All Titles
Title 31
Subtitle IV
Chapter 51
Subchapter I
§ 5101. Decimal system
§ 5102. Standard weight
§ 5103. Legal tender
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!