AUTHORITY: Implementing and authorized by Article 27A of the School Code [105 ILCS 5].

SOURCE: Emergency rules adopted at 20 Ill. Reg. 6329, effective April 23, 1996, for a maximum of 150 days; emergency expired; emergency amendment at 20 Ill. Reg. 8677, effective June 25, 1996, for a maximum of 150 days; new Part adopted at 20 Ill. Reg. 15284, effective November 15, 1996; emergency amendments at 22 Ill. Reg. 1479, effective January 1, 1998, for a maximum of 150 days; emergency expired; emergency amendment at 22 Ill. Reg. 5104, effective February 27, 1998, for a maximum of 150 days; emergency expired; amended at 22 Ill. Reg. 16455, effective September 3, 1998; amended at 36 Ill. Reg. 14801, effective September 20, 2012; amended at 38 Ill. Reg. 21916, effective November 3, 2014; amended at 39 Ill. Reg. 8298, effective May 26, 2015; amended at 41 Ill. Reg. 136, effective December 27, 2016; amended at 42 Ill. Reg. 3182, effective January 31, 2018; amended at 44 Ill. Reg. 13375, effective July 28, 2020.