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 01, 2026
Title 45 - Public Welfare last revised: Sep 29, 2026
All Titles
Title 45
Chapter XVI
Part 1638 - PART 1638—RESTRICTION ON SOLICITATION
§ 1638.1 - Purpose.
§ 1638.2 - Definitions.
§ 1638.3 - Prohibition.
§ 1638.4 - Permissible activities.
§ 1638.5 - Recipient policies.
authority:
42 U.S.C. 2996g
(e)
source:
62 FR 19424, Apr. 21, 1997, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!