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SB 4171 · Illinois · 104th · Billy

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SB 4171

Illinois · 104th legislative session · senate

SB 4171$IDOA-ALT PROTEIN RESEARCH

Latest action: 2026-05-20 — Added as Co-Sponsor Sen. Rachel Ventura
Primary sponsor: Mattie Hunter (Democratic)

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Sponsors

Mattie Hunter (Democratic) · primaryprimary
Paul Faraci (Democratic) · cosponsor
Lakesia Collins (Democratic) · cosponsor
Emil Jones, III · cosponsor
Javier L. Cervantes (Democratic) · cosponsor

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Rachel Ventura (Democratic) · cosponsor

Effective dates

What law changes on each date. Different sections can land on different dates.

July 1, 2026In effect2 sections

Extracted from the latest version's text.

Versions

IntroducedMar 10, 2026

Legislative history

May 20, 2026
Added as Co-Sponsor Sen. Rachel Ventura
May 13, 2026
Added as Co-Sponsor Sen. Emil Jones, III
May 13, 2026
Added as Co-Sponsor Sen. Javier L. Cervantes
May 7, 2026
Added as Co-Sponsor Sen. Lakesia Collins
Apr 20, 2026
Added as Chief Co-Sponsor Sen. Paul Faraci
Mar 10, 2026
First Reading
Mar 10, 2026
Filed with Secretary by Sen. Mattie Hunter
Mar 10, 2026
Referred to Assignments

Official sources

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About this page

Is this the official Illinois bill page?: No — this is Billy’s public legislative record for SB 4171. Official source links are listed above when publishers provide them.
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