AUTHORITY: Implementing and authorized by Section 1-30(b) of the Illinois Procurement Code [30 ILCS 500/1-30(b)] and Section 2-12 of the Illinois State Auditing Act [30 ILCS 5/2-12].
SOURCE: Old Part repealed and new Part adopted at 24 Ill. Reg. 1836, effective February 7, 2000; amended at 35 Ill. Reg. 5307, effective April 1, 2011; amended at 37 Ill. Reg. 3741, effective April 1, 2013; amended at 39 Ill. Reg. 3561, effective March 1, 2015; recodified Title of the Part at 39 Ill. Reg. 5903; amended at 42 Ill. Reg. 3193, effective February 16, 2018; amended at 47 Ill. Reg. 18442, effective January 1, 2024.