Regulacje i polityka gospodarcza · 06/12/2018
EPA Takes Final Action Against California for Failing to Submit Complete State Implementation Plans for PM2.5 NAAQS
The Environmental Protection Agency (EPA) has determined that California has not submitted complete state implementation plans (SIPs) to implement the 1997, 2006, and 2012 national ambient air quality standards (NAAQS) for fine particulate matter (PM 2.5) in the San Joaquin Valley, as required under the Clean Air Act.