US lawIllinoisRegulationsTitle 80 — PUBLIC OFFICIALS AND EMPLOYEESCHAPTER IV: TREASURERPart 640 — GENERAL PROVISIONS640.26080 Ill. Adm. Code 640.260RetroactivityYear: 2026Length: 17 wordsOfficial source Section 640 Section 640.260 Retroactivity This Part shall not be retroactive beyond the date of its effectiveness.Previous80 Ill. Adm. Code 640.240