republic-os/legislation/us/states/il/96th/hb-2439.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	RADON TESTING AND DISCLOSURE	Amends the Illinois Radon Awareness Act. Changes a provision on the Disclosure of Information on Radon Hazards form. Requires sellers of certain property to disclose, among other things, either (i) that they have no knowledge of elevated radon concentrations or (ii) that prior elevated radon concentrations have been mitigated or remediated (now, only (i) must be disclosed). Provides that the Act's provisions do not apply to the transfer of any residential dwelling unit located on the third story or higher above ground level of any structure or building. Effective immediately.	us/states/il	Illinois General Assembly	96th	HB 2439	Illinois HB 2439 (96th)	bill		enacted		3	33	2	2009-02-19	2009-08-11	openstates	ocd-bill/39622785-fca8-444c-af9f-4ebfc6260956	http://ilga.gov/legislation/BillStatus.asp?DocNum=2439&GAID=10&DocTypeID=HB&LegId=44600&SessionID=76&GA=96	38912a6ed29b98e255375a259b95c9183ed7cf954e4607e7200963b3e46395c3	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-il

Illinois HB 2439 (96th) — RADON TESTING AND DISCLOSURE

Amends the Illinois Radon Awareness Act. Changes a provision on the Disclosure of Information on Radon Hazards form. Requires sellers of certain property to disclose, among other things, either (i) that they have no knowledge of elevated radon concentrations or (ii) that prior elevated radon concentrations have been mitigated or remediated (now, only (i) must be disclosed). Provides that the Act's provisions do not apply to the transfer of any residential dwelling unit located on the third story or higher above ground level of any structure or building. Effective immediately.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Introduced (filed) — source
2. Engrossed (committee substitute) — source
3. Enrolled (enrolled) — source

Votes

• Third Reading — 58–0 (pass) · upper
• Third Reading — 114–0 (pass) · lower

Sponsors

• Dan Reitz — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2009-02-19 Filed with the Clerk by Rep. Dan Reitz filing
• 2009-02-19 Chief Co-Sponsor Rep. Karen May
• 2009-02-19 First Reading reading-1
• 2009-02-19 Referred to Rules Committee referral-committee
• 2009-02-20 Added Chief Co-Sponsor Rep. Paul D. Froehlich
• 2009-02-23 Assigned to Environment & Energy Committee referral-committee
• 2009-03-04 Do Pass / Short Debate Environment & Energy Committee; 017-000-000 committee-passage
• 2009-03-05 Placed on Calendar 2nd Reading - Short Debate
• 2009-03-23 Second Reading - Short Debate reading-2
• 2009-03-23 Held on Calendar Order of Second Reading - Short Debate reading-2
• 2009-03-24 Placed on Calendar Order of 3rd Reading - Short Debate
• 2009-03-24 Third Reading - Short Debate - Passed 114-000-000 reading-3, passage
• 2009-03-25 Arrive in Senate introduction
• 2009-03-25 Placed on Calendar Order of First Reading March 26, 2009 reading-1
• 2009-03-27 Chief Senate Sponsor Sen. John J. Cullerton
• 2009-03-27 Added as Alternate Chief Co-Sponsor Sen. Don Harmon
• 2009-03-30 First Reading reading-1
• 2009-03-30 Referred to Assignments referral-committee
• 2009-04-15 Assigned to Environment referral-committee
• 2009-04-22 Postponed - Environment
• 2009-04-23 Alternate Chief Sponsor Changed to Sen. Iris Y. Martinez
• 2009-04-29 Do Pass Environment; 008-000-000 committee-passage
• 2009-04-29 Placed on Calendar Order of 2nd Reading April 30, 2009
• 2009-05-12 Second Reading reading-2
• 2009-05-12 Placed on Calendar Order of 3rd Reading ** May 18, 2009
• 2009-05-19 Added as Alternate Chief Co-Sponsor Sen. Jeffrey M. Schoenberg
• 2009-05-19 Added as Alternate Chief Co-Sponsor Sen. Jacqueline Y. Collins
• 2009-05-19 Third Reading - Passed; 058-000-000 reading-3, passage
• 2009-05-19 Passed Both Houses
• 2009-06-17 Sent to the Governor executive-receipt
• 2009-08-11 Governor Approved executive-signature
• 2009-08-11 Effective Date August 11, 2009
• 2009-08-11 Public Act . . . . . . . . . 96-0278 became-law

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/39622785-fca8-444c-af9f-4ebfc6260956. Confidence: reported (aggregated from official Illinois legislature records).