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: May 14, 2025
Title 48 - Federal Acquisition Regulations System last revised: Oct 18, 2025
All Titles
Title 48
Chapter 25 - CHAPTER 25—NATIONAL SCIENCE FOUNDATION
Part 2500 - PART 2500 [RESERVED]
Part 2501 [2501.101 - 2501.602-1] - PART 2501—FEDERAL ACQUISITION REGULATIONS SYSTEM
Part 2509 [2509.400 - 2509.410] - PART 2509—CONTRACTOR QUALIFICATIONS
Part 2515 [2515.215-70 - 2515.215-70] - PART 2515—CONTRACTING BY NEGOTIATION
Part 2527 [2527.7001 - 2527.7002] - PART 2527—PATENTS, DATA, AND COPYRIGHTS
Part 2532 [2532.401 - 2532.403] - PART 2532—CONTRACT FINANCING
Part 2533-2599 - PARTS 2533-2599 [RESERVED]
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!