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IntroducedFeb 02, 2026
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Passed HouseApr 17, 2026
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Passed Senate
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Became Law
Illinois House Bill
SCH CD-SCHOOL VENTILATION
Last Action See all actions
Senate • Apr 24, 2026: Added as Alternate Co-Sponsor Sen. Rachel Ventura
Latest Bill Text See all bill texts
Summary
Comments on HB 4739
Tweets
Whip Lists
Sponsors



- Stephanie A. KifowitHouse cosponsor
- Kelly M. CassidyHouse cosponsor
- Abdelnasser RashidHouse cosponsor
- Theresa MahHouse cosponsor
- Michelle MussmanHouse cosponsor
- Michael CrawfordHouse cosponsor
- Will GuzzardiHouse cosponsor
- Edgar González, Jr.House cosponsor
- Joyce MasonHouse cosponsor
- Diane Blair-SherlockHouse cosponsor
- Kimberly Du BucletHouse cosponsor
- Janet Yang RohrHouse cosponsor
- Lilian JiménezHouse cosponsor
- Aarón M. OrtÃzHouse cosponsor
- Adriane JohnsonSenate cosponsor
- Mike PorfirioSenate cosponsor
- Mike SimmonsSenate cosponsor
- Christopher BeltSenate cosponsor
- Rachel VenturaSenate cosponsor
Votes
YES: 65
- Mussman
- Grasse
- Ness
- Guerrero-Cuellar
- Guzzardi
- Avelar
- Olickal
- Benton
- OrtÃz
- Blair-Sherlock
- Rashid
- Briel
- Hanson
- Buckner
- Rita
- Harper
- Hernandez, Barbara
- Canty
- Hernandez, Lisa
- Cassidy
- Scherer
- Hernandez, Norma
- Chung
- Schmidt
- Hirschauer
- Cochran
- Crawford
- Slaughter
- Jiménez
- Croke
- Smith
- Johnson
- Tracy Katz Muhl
- Davis, Lisa
- William "Will" Davis
- Stuart
- Kifowit
- Delgado
- Syed
- LaPointe
- DeLuca
- Tarver
- Lilly
- Deuter
- Mah
- Didech
- Manley
- Du Buclet
- Vella
- Mason
- Mayfield
- Evans
- Faver Dias
- West
- Meyers-Martin
- Williams, Ann
- Gabel
- Williams, Jawaharial
- Moeller
- Janet Yang Rohr
- Morgan
- González
- Welch
- Morris
- Gordon-Booth
NO: 32
EXCUSED: 15
Actions
- Apr 24, 2026 | Senate
- Added as Alternate Co-Sponsor Sen. Christopher Belt
- Added as Alternate Co-Sponsor Sen. Rachel Ventura
- Apr 23, 2026 | Senate
- Added as Alternate Co-Sponsor Sen. Mike Simmons
- Apr 22, 2026 | Senate
- Added as Alternate Co-Sponsor Sen. Mike Porfirio
- Apr 21, 2026 | Senate
- Arrive in Senate
- Placed on Calendar Order of First Reading
- Chief Senate Sponsor Sen. Adriane Johnson
- First Reading
- Referred to Assignments
- Apr 17, 2026 | House
- Placed on Calendar Order of 3rd Reading - Short Debate
- Third Reading - Short Debate - Passed 065-032-000
- Apr 10, 2026 | House
- Fiscal Note Filed
- State Mandates Fiscal Note Filed
- Second Reading - Short Debate
- Held on Calendar Order of Second Reading - Short Debate
- Apr 07, 2026 | House
- State Mandates Fiscal Note Requested - Withdrawn by Rep. Amy Elik
- Fiscal Note Requested - Withdrawn by Rep. Amy Elik
- Apr 06, 2026 | House
- Fiscal Note Requested by Rep. Amy Elik
- State Mandates Fiscal Note Requested by Rep. Amy Elik
- Fiscal Note Requested by Rep. Camille Y. Lilly
- State Mandates Fiscal Note Requested by Rep. Camille Y. Lilly
- Mar 25, 2026 | House
- Do Pass / Short Debate Education Policy Committee; 009-003-000
- Placed on Calendar 2nd Reading - Short Debate
- Mar 18, 2026 | House
- Assigned to Education Policy Committee
- Mar 10, 2026 | House
- Added Co-Sponsor Rep. Aarón M. OrtÃz
- Mar 09, 2026 | House
- Added Co-Sponsor Rep. Lilian Jiménez
- Mar 03, 2026 | House
- Added Co-Sponsor Rep. Janet Yang Rohr
- Feb 25, 2026 | House
- Added Co-Sponsor Rep. Diane Blair-Sherlock
- Added Co-Sponsor Rep. Kimberly Du Buclet
- Feb 24, 2026 | House
- Added Co-Sponsor Rep. Edgar González, Jr.
- Added Co-Sponsor Rep. Joyce Mason
- Feb 23, 2026 | House
- Added Co-Sponsor Rep. Michael Crawford
- Added Co-Sponsor Rep. Will Guzzardi
- Added Chief Co-Sponsor Rep. Laura Faver Dias
- Feb 19, 2026 | House
- Added Co-Sponsor Rep. Michelle Mussman
- Feb 18, 2026 | House
- Added Co-Sponsor Rep. Theresa Mah
- Feb 17, 2026 | House
- Added Co-Sponsor Rep. Stephanie A. Kifowit
- Added Co-Sponsor Rep. Kelly M. Cassidy
- Added Co-Sponsor Rep. Abdelnasser Rashid
- Feb 10, 2026 | House
- Added Chief Co-Sponsor Rep. Matt Hanson
- Feb 06, 2026 | House
- First Reading
- Referred to Rules Committee
- Feb 02, 2026 | House
- Filed with the Clerk by Rep. Camille Y. Lilly
Bill Texts
Documents
