{"data":{"id":"us-il/70-ilcs-5-4","jurisdiction":"us-il","citation":"70 ILCS 5/4","heading":"","body":"Judicial notice of existence of authorities. All courts shall take judicial notice of the existence and dissolution of an Airport Authority and of the area of jurisdiction of an existing Authority.","path":["CHAPTER 70 SPECIAL DISTRICTS","Airport Authorities Act."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=823\u0026ChapterID=15\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:23Z","sha256":"748b41b673cb5244904e854d45119e262c85aa89f2689dc90d971082a982550f","source_id":"us-il","stale":false,"prev":"us-il/70-ilcs-5-3.4","next":"us-il/70-ilcs-5-5"},"notice":"GroundRules: Original legal text. Not legal advice."}