{"data":{"id":"us-il/40-ilcs-5-20-108","jurisdiction":"us-il","citation":"40 ILCS 5/20-108","heading":"Participating system.","body":"\"Participating system\": Any retirement system to which \"The 1955 Act\" or this Article applies.","path":["CHAPTER 40 PENSIONS","Illinois Pension Code."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=638\u0026ChapterID=9\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:20Z","sha256":"66762dc17a060ba9b95834588c5506a353fd4753d3f75fc9539f0748ead7b30f","source_id":"us-il","stale":false,"prev":"us-il/40-ilcs-5-20-107","next":"us-il/40-ilcs-5-20-109"},"notice":"GroundRules: Original legal text. Not legal advice."}