The Air Pollution Control Board will hold a public hearing on proposed amendment to 326 IAC 24-1 through 24-3, Indiana Clean Air Interstate Rule. The purpose of this hearing is to receive comments from the public prior to final adoption of these rules by the board. The hearing will be March 4, 2009. http://www.in.gov/legislative/iac/20090121-IR-326080005CHA.xml.html. for announcement, and http://www.in.gov/legislative/iac/irdin.pdf?din=20080528-IR-326080005PRA for amendments