ELR Citation: 51 ELR 20166
No(s). 15-1056 (D.C. Cir. Aug 27, 2021)

The D.C. Circuit denied a challenge to EPA's 2015 rule updating the standards under which the Agency audits wood-burning heaters' compliance with CAA emissions limits. An industry group argued the rule was invalid because, unlike the 1988 rule, it authorized testing at other labs and neither account...