49 CFR §236.401
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The standards prescribed in §§ 236.201, to 236.203, inclusive, §§ 236.205, 236.206, 236.303, 236.307 and 236.309 to 236.311, inclusive, shall apply to traffic control systems.