Regulacje i polityka gospodarcza · 29/09/2017

EPA Approves Iowa's SIP Revisions for 2010 Sulfur Dioxide NAAQS

The Environmental Protection Agency (EPA) is proposing to approve elements of a State Implementation Plan (SIP) submission from the State of Iowa for the 2010 Sulfur Dioxide (SO2) National Ambient Air Quality Standard (NAAQS). The approval will ensure that the state's air quality management program meets the Clean Air Act (CAA) requirements.