5 Colo. Code Regs. § 1001-24-E-I
Current through Register Vol. 47, No. 24, December 25, 2024
The purpose of this Part E is to establish Colorado heavy-duty engine and vehicle standards that incorporate California engine and vehicle emission standards as provided for under Section 177 of the federal Clean Air Act, 42 U.S.C. § 7507. These standards establish criteria and procedures for the manufacturing, testing, distribution and sale of new on-highway heavy-duty trucks and engines in Colorado.
5 CCR 1001-24-E-I