AUTHORITY: Implementing Sections 5-102, 5-103, and 7-206 and authorized by Section 10-101 of the Public Utilities Act [220 ILCS 5/5-102, 5-103, 7-206, and 10-101].
SOURCE: Emergency rules adopted at 12 Ill. Reg. 1136, effective January 1, 1988, for a maximum of 150 days; adopted at 12 Ill. Reg. 9495, effective May 25, 1988; amended at 27 Ill. Reg. 12388, effective August 1, 2003; amended at 33 Ill. Reg. 7886, effective June 1, 2009; amended at 38 Ill. Reg. 13865, effective June 20, 2014.