CFR›Title 48›Chapter 2›Part 253 ContainsSubparts 253.2–253.3CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 253—FORMS Subparts 253.2 Subpart 253.2—Prescription of Forms Sections 253.208–253.215-70 253.3 Subpart 253.3—Illustration of Forms Section 253.303 Authority41 U.S.C. 421 and 48 CFR chapter 1.Source56 FR 36554, July 31, 1991, unless otherwise noted. Previous 252 Part 252—Solicitation Provisions and Contract Clauses Next 270 Part 270—Defense Contracting Programs