CFR›Title 36›Chapter XI›Part 1192›Subpart B ContainsSection 1192.21CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart B—Buses, Over-the-Road Buses, and Vans Sections 1192.21 § 1192.21 General. Previous Appendix A to Part 1192 Appendix A to Part 1192— Accessibility Guidelines for Buses, Over-the-Road Buses, and Vans Next C Subpart C—Rapid Rail Vehicles and Systems