AUTHORITY: Implementing and authorized by Section 1-30 of the Illinois Procurement Code [30 ILCS 500/1-30].
SOURCE: Adopted by emergency rule at 22 Ill. Reg. 13169, effective July 1, 1998, for a maximum of 150 days; adopted at 22 Ill. Reg. 15644, effective August 24, 1998; amended by emergency rule at 24 Ill. Reg. 358, effective January 1, 2000, for a maximum of 150 days; amended at 24 Ill. Reg. 8393, effective May 30, 2000; recodified Title of the Part at 39 Ill. Reg. 5903; amended at 40 Ill. Reg. 13847, effective September 23, 2016; amended at 43 Ill. Reg. 2275, effective January 31, 2019; amended at 48 Ill. Reg. 2924, effective February 7, 2024.