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: Jun 20, 2026
Title 45 - Public Welfare last revised: Jun 17, 2026
All Titles
Title 45
Chapter VI
Part 680 - PART 680—NATIONAL SCIENCE FOUNDATION RULES OF PRACTICE
Subpart A [§ 680.10 - § 680.13] - Subpart A—Rules of Practice for the National Science Foundation
Subpart B - Subpart B [Reserved]
authority:
5 U.S.C. 7301
;
42 U.S.C. 1870
(a);
5 CFR 2635.105
(c)(3)
source:
47 FR 32131, July 26, 1982, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!