1 Colo. Code Regs. § 301-25-48.0
Current through Register Vol. 47, No. 24, December 25, 2024
Section 1 CCR 301-25-48.0 - Ventilation48.1 School transportation vehicles more than 20 feet in length shall be equipped with a multi-speed powered exhaust roof ventilator or powered vent fan in the roof hatch, mounted in the rear half of the bus.46 CR 14, July 25, 2023, effective 8/14/202347 CR 19, October 10, 2024, effective 10/30/2024