Regulations last checked for updates: May 03, 2025

Title 49 - Transportation last revised: Mar 20, 2025
§ 399.203 - Applicability.

This subpart applies to all trucks and truck-tractors, having a high profile cab-over-engine (COE) configuration, for entrance, egress and back of cab access, manufactured on and after September 1, 1982.

[44 FR 43732, July 26, 1979, as amended at 46 FR 56799, Nov. 19, 1981]
authority: 49 U.S.C. 31502; and 49 CFR 1.87
source: 44 FR 43732, July 26, 1979, unless otherwise noted.
cite as: 49 CFR 399.203