AUTHORITY: Implementing and authorized by Sections 2-3.12, 2-3.25, 2-3.137, and 17-2.11 of the School Code [105 ILCS 5/2-3.12, 2-3.25, 2-3.137, and 17-2.11].
SOURCE: Adopted at 19 Ill. Reg. 5004, effective March 24, 1995; amended at 22 Ill. Reg. 12514, effective July 6, 1998; amended at 29 Ill. Reg. 15904, effective October 3, 2005; amended at 31 Ill. Reg. 14296, effective September 25, 2007; amended at 32 Ill. Reg. 13351, effective July 25, 2008; amended at 33 Ill. Reg. 15265, effective October 20, 2009; amended at 34 Ill. Reg. 9515, effective June 24, 2010; amended at 40 Ill. Reg. 3059, effective January 27, 2016.