AUTHORITY: Implementing and authorized by the Employee Classification Act [820 ILCS 185].
SOURCE: Emergency rule adopted at 32 Ill. Reg. 574, effective December 27, 2007, for a maximum of 150 days; emergency rule expired May 24, 2008; adopted at 32 Ill. Reg. 13504, effective July 31, 2008; amended at 38 Ill. Reg. 18500, effective August 21, 2014; amended at 45 Ill. Reg. 7976, effective June 8, 2021.