Foley Hoag LLP
Seth D. Jaffe
August 11, 2016
On Wednesday, EPA issued a final rule amending its “Regional Consistency Regulations.” The new rule provides that EPA will only follow adverse judicial decisions in the areas of the country where such judicial decisions are applicable.
Previously, EPA’s Clean Air Act regulations specifically required EPA to “assure fair and uniform application [of the CAA] by all Regional Offices.” As I previously discussed, this regulation came back to haunt EPA in National Development Association’s Clean Air Project v. EPA, when the Court said that, while EPA might otherwise be free to engage in what is known as “intercircuit nonaquiescence”, EPA is bound by its own regulations, so that, at least under the CAA, it is required to follow adverse judicial decisions nationally, in order to maintain regional consistency.
