AUTHORITY: Implementing and authorized by Sections 22A-110 and 22A-111.1 of, and Article 24 of, the Illinois Pension Code [40 ILCS 5].

SOURCE: Rules and Regulations of the Board, effective March 25, 1971; amended January 8, 1972; amended October 6, 1972; amended February 14, 1975; amended February 9, 1976; amended February 9, 1977; codified at 5 Ill. Reg. 10701; amended at 31 Ill. Reg. 1986, effective January 9, 2007; amended at 32 Ill. Reg. 360, effective December 26, 2007; amended at 35 Ill. Reg. 13915, effective August 1, 2011; amended at 37 Ill. Reg. 2720, effective February 25, 2013; amended at 38 Ill. Reg. 4491, effective January 31, 2014; amended at 39 Ill. Reg. 4500, effective March 16, 2015; amended at 42 Ill. Reg. 19060, effective October 3, 2018; amended at 44 Ill. Reg. 17452, effective October 13, 2020.