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Illinois General Assembly · SB 1859 · Governor Approved

CLIMATE DISPLACEMENT ACT

Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.

Officially: “CLIMATE DISPLACEMENT ACT Read the full text

Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
104th General Assembly

Where it is

Show all 53 actions
Filed with Secretary by Sen. Graciela Guzmán · Feb 6, 2025

Senate

Referred to Assignments · Feb 6, 2025

Senate

Added as Co-Sponsor Sen. Rachel Ventura · Feb 25, 2025

Senate

Assigned to Environment and Conservation · Mar 12, 2025

Senate

Senate Committee Amendment No. 1 Filed with Secretary by Sen. Graciela Guzmán · Mar 14, 2025

Senate

Senate Committee Amendment No. 1 Referred to Assignments · Mar 14, 2025

Senate

Senate Committee Amendment No. 1 Assignments Refers to Environment and Conservation · Mar 18, 2025

Senate

Added as Co-Sponsor Sen. Karina Villa · Mar 20, 2025

Senate

Added as Co-Sponsor Sen. Laura Fine · Mar 20, 2025

Senate

Senate Committee Amendment No. 1 Adopted · Mar 20, 2025

Senate

Do Pass as Amended Environment and Conservation; 007-002-000 · Mar 20, 2025

Senate

Placed on Calendar Order of 2nd Reading April 1, 2025 · Mar 20, 2025

Senate

Placed on Calendar Order of 3rd Reading April 3, 2025 · Apr 2, 2025

Senate

Added as Co-Sponsor Sen. Adriane Johnson · Apr 2, 2025

Senate

Senate Floor Amendment No. 2 Filed with Secretary by Sen. Graciela Guzmán · Apr 4, 2025

Senate

Senate Floor Amendment No. 2 Referred to Assignments · Apr 4, 2025

Senate

Senate Floor Amendment No. 2 Assignments Refers to Environment and Conservation · Apr 8, 2025

Senate

Added as Co-Sponsor Sen. Mike Simmons · Apr 9, 2025

Senate

Senate Floor Amendment No. 2 Recommend Do Adopt Environment and Conservation; 007-003-000 · Apr 10, 2025

Senate

Recalled to Second Reading · Apr 10, 2025

Senate

Senate Floor Amendment No. 2 Adopted; Guzman · Apr 10, 2025

Senate

Placed on Calendar Order of 3rd Reading · Apr 10, 2025

Senate

Arrived in House · Apr 10, 2025

House

Chief House Sponsor Rep. Will Guzzardi · Apr 10, 2025

House

Referred to Rules Committee · Apr 11, 2025

House

Assigned to Energy & Environment Committee · Apr 17, 2025

House

Do Pass / Short Debate Energy & Environment Committee; 017-010-000 · Apr 29, 2025

House

Placed on Calendar 2nd Reading - Short Debate · Apr 30, 2025

House

Added Alternate Co-Sponsor Rep. Joyce Mason · Apr 30, 2025

House

Added Alternate Co-Sponsor Rep. Jaime M. Andrade, Jr. · May 1, 2025

House

Placed on Calendar Order of 3rd Reading - Short Debate · May 14, 2025

House

House Floor Amendment No. 1 Filed with Clerk by Rep. Will Guzzardi · May 16, 2025

House

House Floor Amendment No. 1 Referred to Rules Committee · May 16, 2025

House

House Floor Amendment No. 1 Rules Refers to Energy & Environment Committee · May 20, 2025

House

Added Alternate Co-Sponsor Rep. Dagmara Avelar · May 20, 2025

House

House Floor Amendment No. 1 Recommends Be Adopted Energy & Environment Committee; 016-009-000 · May 20, 2025

House

Alternate Co-Sponsor Removed Rep. Dagmara Avelar · May 20, 2025

House

Added Alternate Chief Co-Sponsor Rep. Dagmara Avelar · May 21, 2025

House

Recalled to Second Reading - Short Debate · May 23, 2025

House

House Floor Amendment No. 1 Adopted · May 23, 2025

House

Placed on Calendar Order of 3rd Reading - Short Debate · May 23, 2025

House

Secretary's Desk - Concurrence House Amendment(s) 1 · May 26, 2025

Senate

Placed on Calendar Order of Concurrence House Amendment(s) 1 - May 27, 2025 · May 26, 2025

Senate

House Floor Amendment No. 1 Motion to Concur Filed with Secretary Sen. Graciela Guzmán · May 27, 2025

Senate

House Floor Amendment No. 1 Motion to Concur Referred to Assignments · May 27, 2025

Senate

House Floor Amendment No. 1 Motion to Concur Assignments Referred to Environment and Conservation · May 27, 2025

Senate

House Floor Amendment No. 1 Motion To Concur Recommended Do Adopt Environment and Conservation; 006-003-000 · May 29, 2025

Senate

House Floor Amendment No. 1 Senate Concurs 040-016-000 · May 31, 2025

Senate

Senate Concurs · May 31, 2025

Senate

Passed Both Houses · May 31, 2025

Senate

Sent to the Governor · Jun 27, 2025

Senate

Governor Approved · Aug 15, 2025

Senate

Effective Date August 15, 2025 · Aug 15, 2025

Senate

The numbers

10
sponsors on the bill

Sponsors

Graciela GuzmánRachel VenturaKarina VillaLaura FineAdriane JohnsonMike SimmonsWill GuzzardiDagmara AvelarJoyce MasonJaime M. Andrade, Jr.

Recorded votes

CONCUR IN HOUSE AMENDMENTSenate · 2025-05-31 · CONCURRENCE · YEAS 40, NAYS 16, PRESENT 0
THIRD READINGHouse · 2025-05-23 · PASSED · NAYS 38, PRESENT 0, YEAS 71
THIRD READINGSenate · 2025-04-10 · YEAS 40, NAYS 15, PRESENT 0
Roll-call results shown verbatim from the Illinois legislature’s records. A result reflects that roll call’s own motion, not the bill’s overall outcome.
Every fact on this page links to its source, starting with the official bill record. Last action: Effective Date August 15, 2025 (Aug 15, 2025).