AUTHORITY: Implementing Sections 8-301, 8-302, 8-501, 9-201, 10-101, 10-107, 16-115(d)(4) and (e)(4), 16-115A(a)(i) and (b), 16-116(b), 16-123, and 17-300(b) of the Public Utilities Act [220 ILCS 5/8-301, 8-302, 8-501, 9-201, 10-101, 10-107, 16-115(d)(4) and (e)(4), 16-115A(a)(i) and (b), 16-116(b), 16-123, and 17-300(b)].
SOURCE: Effective August 1, 1948; amended at 5 Ill. Reg. 6805, effective June 12, 1981; codified at 8 Ill. Reg. 12183, amended at 10 Ill. Reg. 148, effective December 23, 1985; amended at 11 Ill. Reg. 8964, effective May 1, 1987; emergency amendment at 13 Ill. Reg. 16563, effective October 10, 1989, for a maximum of 150 days; amended at 14 Ill. Reg. 3454, effective March 1, 1990; amended at 16 Ill. Reg. 2544, effective February 1, 1992; amended at 19 Ill. Reg. 2804, effective April 1, 1995; emergency amendment at 22 Ill. Reg. 11215, effective June 10, 1998 for a maximum of 150 days; amended at 22 Ill. Reg. 20087, effective November 7, 1998; old Part repealed, new Part adopted at 24 Ill. Reg. 19097, effective December 15, 2000; amended at 28 Ill. Reg. 10617, effective August 1, 2004.