CFR›Title 48›Chapter 6›48 CFR Part 606 Citation48 CFR Part 606ContainsSubparts Subpart 606.2–Subpart 606.5CorpusDaily eCFRDisplayed edition2026-10-01Last updated2026-10-01 PART 606—COMPETITION REQUIREMENTS Subparts Subpart 606.2 Subpart 606.2—Full and Open Competition After Exclusion of Sources Section 606.202 Subpart 606.3 Subpart 606.3—Other Than Full and Open Competition Sections 606.302–606.370 Subpart 606.5 Subpart 606.5—Advocates for Competition Sections 606.501–606.570 Authority22 U.S.C. 2651a, 40 U.S.C. 121(c) and 48 CFR chapter 1.Source53 FR 26165, July 11, 1988, unless otherwise noted. Previous 605 Part 605—Publicizing Contract Actions Next 607 Part 607—Acquisition Planning