CFR›Title 48›Chapter 15›Part 1535 ContainsSections 1535.007–1535.007-70CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 1535—RESEARCH AND DEVELOPMENT CONTRACTING Sections 1535.007 1535.007 Solicitations. 1535.007-70 1535.007-70 Contract clauses. AuthoritySec. 205(c), 63 Stat. 390, as amended, 40 U.S.C. 486(c). Previous 1533 Part 1533—Protests, Disputes and Appeals Next 1536 Part 1536—Construction and Architect-Engineer Contracts