Regulation & law · 16/09/2008

EPA Approves Michigan's Air Quality Implementation Plan with Conditions

The US Environmental Protection Agency (EPA) has conditionally approved Michigan's State Implementation Plan (SIP) revisions to include the prevention of significant deterioration (PSD) construction permit program, necessary to meet Clean Air Act requirements, while also proposing partial disapproval of a portion of the SIP revision submitted by the Michigan Department of Environmental Quality (MDEQ) on December 21, 2006.