AUTHORITY: Implementing and authorized by Sections 20-5, 20-50 and 20-55 of the State Officials and Employees Ethics Act [5 ILCS 430/20-5, 20-50 and 20-55], Section 2002 of the Fiscal Control and Internal Auditing Act [30 ILCS 10/2002], and Sections 10-10, 10-5, and 10-20 of the Illinois Procurement Code [30 ILCS 500/10-10, 10-15, 10-20, and 50-39] and authorized by Section 20-15 of the State Officials and Employees Ethics Act [5 ILCS 430/20-15] and Section 10-5 of the Illinois Administrative Procedure Act [5 ILCS 100/10-5].

SOURCE: Adopted by emergency rulemaking at 29 Ill. Reg. 3340, effective February 23, 2005, for a maximum of 150 days; adopted at 29 Ill. Reg. 9619, effective July 1, 2005; amended at 32 Ill. Reg. 7099, effective July 1, 2008; amended at 34 Ill. Reg. 13108, effective August 27, 2010; amended at 34 Ill. Reg. 19507, effective December 6, 2010; emergency rulemaking at 35 Ill. Reg. 563, effective January 1, 2011, for a maximum of 150 days; emergency amendment repealed by emergency rulemaking at 35 Ill. Reg. 3797, effective February 17, 2011, for the remainder of the 150 days; amended at 35 Ill. Reg. 7308, effective April 21, 2011; amended at 36 Ill. Reg. 13826, effective August 21, 2012; amended at 37 Ill. Reg. 19561, effective November 22, 2013; recodified at 42 Ill. Reg. 5044; amended at 42 Ill. Reg. 13550, effective June 26, 2018; emergency amendment at 44 Ill. Reg. 9987, effective May 22, 2020, for a maximum of 150 days; emergency expired October 18, 2020; emergency amendment at 45 Ill. Reg. 1700, effective January 22, 2021 through April 30, 2021; amended at 47 Ill. Reg. 12045, effective July 31, 2023; amended at 48 Ill. Reg. 6829, effective April 25, 2024.