Regulacje i polityka gospodarcza · 17/11/2016

EPA Proposes Updates to 2015 Ozone National Ambient Air Quality Standards

The Environmental Protection Agency (EPA) is proposing new rules to classify nonattainment areas and set implementation requirements for the strengthened 2015 ozone national ambient air quality standards, which were introduced on October 1, 2015, to address the timing of attainment dates and state implementation plan requirements for these standards.