Regulations last checked for updates: Feb 06, 2026

Title 48 - Federal Acquisition Regulations System last revised: Jan 28, 2026
1901.104-1 - 1901.104-1 Publication and code arrangement.

(a) The IAAR is published in the Federal Register and, in cumulative form in the Code of Federal Regulations (CFR).

(b) The IAAR is issued as chapter 19 of title 48, CFR.

authority: 40 U.S.C. 486(c)
source: 50 FR 13200, Apr. 3, 1985, unless otherwise noted.
cite as: 48 CFR 1901.104-1