The Department of Environmental Quality proposed to amend Utah Admin. Code r. 307-405-3. The rule would change the definition of "subject to regulation," in the context of new greenhouse gas rules. There will be a public hearing on October 7, 2010, and the last day to submit comments is October 15. http://www.rules.utah.gov/publicat/bull_pdf/2010/b20100915.pdf pp. 15-17.