ELR Citation: ELR 20858
No(s). 79-1708 (D.C. Cir. Jul 30, 1981)

The court remands to the Environmental Protection Agency (EPA) a new rule promulgated pursuant to §319 of the Clean Air Act that changes the reference methods used to measure compliance with the 24-hour national ambient air quality standards (NAAQS) for sulfur oxides. When the NAAQS for sulfur oxid...