AUTHORITY: Implementing Sections 13-501, 13-502, 13-503, 13-504 and 13-505 of, and authorized by Section 10-101 of, the Public Utilities Act [220 ILCS 5/13-501, 13-502, 13-503, 13-504, 13-505 and 10-101].
SOURCE: Emergency rules adopted at 10 Ill. Reg. 765, effective January 1, 1986, for a maximum of 150 days; adopted at 10 Ill. Reg. 10515, effective May 30, 1986; amended at 11 Ill. Reg. 8988, effective May 1, 1987; amended at 17 Ill. Reg. 10258, effective July 1, 1993; amended at 23 Ill. Reg. 1597, effective February 1, 1999; amended at 36 Ill. Reg. 15048, effective October 1, 2012; amended at 38 Ill. Reg. 22045, effective November 17, 2014.