ELR Citation: 44 ELR 20024
No(s). 12-1243 (D.C. Cir. Jan 31, 2014)

The D.C. Circuit denied a road building association's petition for review challenging EPA's CAA §209(e) regulations, which preempt certain state regulation of nonroad engines. In general, §209(e) preemption reaches nationwide. California, however, may adopt certain otherwise preempted regulations ...