ELR Citation: ELR 21069
No(s). s. 80-1788, -1828 (D.C. Cir. Oct 14, 1983)

The court upholds all but one provision of Environmental Protection Agency (EPA) regulations under §207(b) of the Clean Air Act that establish a performance warranty program for repair of motor vehicle emission control systems. The court rules that EPA's failure to establish a parts certification p...