Engine Mfrs. Ass'n v. South Coast Air Quality Management Dist.
ELR Citation: ELR 20028 No(s). 02-1343 (U.S. Apr 28, 2004)
The U.S. Supreme Court held that certain aspects of local fleet rules do not escape preemption under CAA §209(a) simply because they address the purchase of vehicles rather than their manufacture or sale. The fleet rules prohibit the purchase or lease of vehicles by fleet operators that do not ...