The Air Pollution Control Board adopted amendments to 326 IAC 13-1.1-1, 326 IAC 13-1.1-2, 326 IAC 13-1.1-5, 326 IAC 13-1.1-7 through 326 IAC 13-1.1-10, 326 IAC 13-1.1-16, and 326 IAC 13-1.1-17.1 concerning the motor vehicle inspection and maintenance program in Lake County and Porter County. http://www.in.gov/legislative/iac/20080416-IR-326060284FRA.xml.html.