US lawIllinoisRegulationsTitle 80 — PUBLIC OFFICIALS AND EMPLOYEESCHAPTER I: STATE EMPLOYEES' RETIREMENT SYSTEM OF ILLINOISPart 1540 — THE ADMINISTRATION AND OPERATION OF THE STATE EMPLOYEES' RETIREMENT SYSTEM OF ILLINOIS1540.30080 Ill. Adm. Code 1540.300Organization of the State Employees' Retirement System (Recodified)Year: 2026Length: 12 wordsOfficial source Section 1540 Section 1540.300 Organization of the State Employees' Retirement System (Recodified)Previous80 Ill. Adm. Code 1540.290Next80 Ill. Adm. Code 1540.310