{"data":{"id":"us-il/420-ilcs-52-25","jurisdiction":"us-il","citation":"420 ILCS 52/25","heading":"Installation of active mitigation systems.","body":"The installation of an active mitigation system shall only be performed by a radon contractor. The installation of radon resistant construction may be performed by a residential building contractor or his or her subcontractors or a radon contractor during new residential construction. Only a radon contractor may install a radon vent fan or upgrade a passive new construction pipe to an active mitigation system.","path":["CHAPTER 420 NUCLEAR SAFETY","Radon Resistant Construction Act."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=3422\u0026ChapterID=37\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:37Z","sha256":"9c851cdfc962cf401404fd527fd144ba2757af51ee9111e7db34b4842f6eb53e","source_id":"us-il","stale":false,"prev":"us-il/420-ilcs-52-20","next":"us-il/420-ilcs-52-30"},"notice":"GroundRules: Original legal text. Not legal advice."}