The Pollution Control and Ecology Commission will hold a public hearing on proposed changes to Regulation No.19, the SIP for Air Pollution Control. The proposal would revise the compliance date for installing best available retrofit technology (BART) air pollution control equipment to conform with U.S. EPA's Regional Haze Rule, which requires installation of BART equipment within five years of EPA approval of the Arkansas Regional Haze SIP. The hearing will be held December 10, 2008. http://www.adeq.state.ar.us/ftproot/pub/pa/Regulation_Notices/2008-10-29_Notice_of_Proposed_Third_Party_Changes_to_Regulation_19.mht.