AUTHORITY: Implementing and authorized by Article 29 of the School Code [105 ILCS 5].
SOURCE: Adopted at 10 Ill. Reg. 19438, effective October 31, 1986; amended at 10 Ill. Reg. 21675, effective December 11, 1986; amended at 12 Ill. Reg. 4147, effective February 5, 1988; amended at 13 Ill. Reg. 7731, effective May 8, 1989; amended at 16 Ill. Reg. 10213, effective June 10, 1992; emergency amendment at 18 Ill. Reg. 12853, effective August 9, 1994, for a maximum of 150 days; emergency expired January 6, 1995; amended at 21 Ill. Reg. 2165, effective February 1, 1997; amended at 26 Ill. Reg. 1169, effective January 16, 2002; amended at 28 Ill. Reg. 4575, effective February 24, 2004; amended at 29 Ill. Reg. 12422, effective July 28, 2005; amended at 33 Ill. Reg. 15848, effective November 2, 2009; amended at 39 Ill. Reg. 10026, effective June 30, 2015; emergency amendment at 44 Ill. Reg. 5910, effective March 30, 2020, for a maximum of 150 days; emergency amendment to emergency rule at 44 Ill. Reg. 6668, effective April 9, 2020, for the remainder of the 150 days; emergency rule effective March 30, 2020, as amended April 9, 2020, expired August 26, 2020; amended at 44 Ill. Reg. 14785, effective August 27, 2020.