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Regulations last checked for updates: May 17, 2025

Title 48 - Federal Acquisition Regulations System last revised: Oct 18, 2025
All TitlesTitle 48Chapter 2Part 231 - PART 231—CONTRACT COST PRINCIPLES AND PROCEDURES
  • Subpart 231.1 [231.100 - 231.100-70] - Subpart 231.1—Applicability
  • Subpart 231.2 [231.205 - 231.205-71] - Subpart 231.2—Contracts With Commercial Organizations
  • Subpart 231.3 [231.303 - 231.303] - Subpart 231.3—Contracts With Educational Institutions
  • Subpart 231.6 [231.603 - 231.603] - Subpart 231.6—Contracts With State, Local, and Federally Recognized Indian Tribal Governments
  • Subpart 231.7 [231.703 - 231.703] - Subpart 231.7—Contracts With Nonprofit Organizations
authority: 41 U.S.C. 1303 and 48 CFR chapter 1
source: 56 FR 36408, July 31, 1991, unless otherwise noted.
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