CFR›Title 10›Chapter II›Part 473 ContainsSubject group Review and Certification of Grants, Cooperative Agreements, Contracts, and ProjectsCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 473—AUTOMOTIVE PROPULSION RESEARCH AND DEVELOPMENT Subject Groups Review and Certification of Grants, Cooperative Agreements, Contracts, and Projects Review and Certification of Grants, Cooperative Agreements, Contracts, and Projects Sections 473.1–473.30 AuthorityFederal Energy Administration Act of 1978—Civilian Applications, Pub. L. 95-238; Department of Energy Organization Act, Pub. L. 95-91.Source43 FR 55230, Nov. 24, 1978, unless otherwise noted. Previous 470 Part 470—Appropriate Technology Small Grants Program Next 474 Part 474—Electric and Hybrid Vehicle Research, Development, and Demonstration Program; Petroleum-Equivalent Fuel Economy Calculation