AUTHORITY: Implementing the Vehicle Emissions Inspection Law of 2005 [625 ILCS 5/13C] and authorized by Sections 13C-10 and 13C-20 of the Vehicle Emissions Inspection Law of 2005 [625 ILCS 5/13C-10 and 13C-20].
SOURCE: Adopted at 10 Ill. Reg. 13954, effective August 13, 1986; amended at 16 Ill. Reg. 10230, effective June 15, 1992; amended at 20 Ill. Reg. 8456, effective June 14, 1996; amended at 22 Ill. Reg. 18867, effective September 28, 1998; amended at 26 Ill. Reg. 8113, effective May 17, 2002; amended at 35 Ill. Reg. 11268, effective June 28, 2011; amended at 36 Ill. Reg. 2257, effective January 30, 2012.