CFR›Title 23›Chapter II›Part 1200›Subpart A ContainsSections 1200.1–1200.5CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart A—General Sections 1200.1 § 1200.1 Purpose. 1200.2 § 1200.2 Applicability. 1200.3 § 1200.3 Definitions. 1200.4 § 1200.4 State Highway Safety Agency—Authority and functions. 1200.5 § 1200.5 Due dates—Interpretation. Next Appendix A to Part 1200 Appendix A to Part 1200—Certification and Assurances for Highway Safety Grants (23 U.S.C. Chapter 4)