Regulacje i polityka gospodarcza · 03/12/1999

EPA Approves Iowa State Implementation Plan Revisions for Stronger Air Quality Standards

The Environmental Protection Agency (EPA) has finalized the approval of Iowa's revised State Implementation Plan (SIP), enhancing the state's air quality management with stricter standards for pollutants and hazardous air pollutants, thereby ensuring federal enforceability of the state's air program rule revisions.