Illinois 104th General Assembly Status: Introduced Bipartisan · 17 D · 16 R cosponsors

SB1773      — CONTROLLED SUB-FENTANYL

Last action — Rule 19(a) / Re-referred to Rules Committee

  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the Senate. Introduced February 06, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 54% · moderate confidence

  • Introduced

    Current position in the legislative process.

  • 53 sponsors

    1 primary, 52 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (17 D · 16 R) — cross-party backing.

  • Cleared a recorded vote

    Passed 4 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill adds xylazine as a controlled substance in Illinois.

This legislation amends the Illinois Controlled Substances Act to include xylazine as a Class III controlled substance. It also introduces a definition for 'isomer' to support these changes.

What this means for you
  • Families: Families may become more informed about the risks associated with xylazine as it becomes regulated.
  • Consumers: This means consumers may face restrictions regarding the availability and use of xylazine.
  • Healthcare: Healthcare providers will need to be aware of the changes in regulations surrounding xylazine in treatment and prescription practices.

Summary

Amends the Illinois Controlled Substances Act. Makes structural and other changes to the list of controlled substances. Adds xylazine as a Class III controlled substance. Defines "isomer". Effective January 1, 2026.

Bill Text

We don't have the full text on file for this bill yet.

Read SB1773 on the official Illinois source →

Action History

  1. Rule 19(a) / Re-referred to Rules Committee

  2. Third Reading/Final Action Deadline Extended-9(b) June 2, 2026

  3. Added Alternate Co-Sponsor Rep. Will Guzzardi

  4. Third Reading/Final Action Deadline Extended-9(b) May 31, 2026

  5. Added Alternate Co-Sponsor Rep. Stephanie A. Kifowit

  6. Placed on Calendar 2nd Reading - Short Debate

  7. Approved for Consideration Rules Committee; 005-000-000

  8. House Floor Amendment No. 1 Rule 19(c) / Re-referred to Rules Committee

  9. Rule 19(a) / Re-referred to Rules Committee

  10. Third Reading/Final Action Deadline Extended-9(b) June 1, 2025

  11. Added Alternate Co-Sponsor Rep. Jaime M. Andrade, Jr.

  12. Added Alternate Co-Sponsor Rep. Ann M. Williams

  13. Added Alternate Co-Sponsor Rep. Robert "Bob" Rita

  14. Added Alternate Chief Co-Sponsor Rep. Angelica Guerrero-Cuellar

  15. Added Alternate Chief Co-Sponsor Rep. Patrick Windhorst

  16. Added Alternate Chief Co-Sponsor Rep. Mary Gill

  17. House Floor Amendment No. 1 Recommends Be Adopted Judiciary - Criminal Committee; 008-005-000

  18. House Floor Amendment No. 1 Rules Refers to Judiciary - Criminal Committee

  19. House Floor Amendment No. 1 Referred to Rules Committee

  20. House Floor Amendment No. 1 Filed with Clerk by Rep. Katie Stuart

  21. Third Reading/Final Action Deadline Extended-9(b) May 31, 2025

  22. Held on Calendar Order of Second Reading - Short Debate

  23. Second Reading - Short Debate

  24. Alternate Co-Sponsor Removed Rep. Kyle Moore

  25. Alternate Co-Sponsor Removed Rep. Amy Elik

  26. Placed on Calendar 2nd Reading - Short Debate

  27. Added Alternate Co-Sponsor Rep. Kyle Moore

  28. Added Alternate Co-Sponsor Rep. Amy Elik

  29. Do Pass / Short Debate Judiciary - Criminal Committee; 011-001-000

  30. Added Alternate Co-Sponsor Rep. Matt Hanson

  31. Alternate Chief Co-Sponsor Removed Rep. John M. Cabello

  32. Alternate Chief Co-Sponsor Removed Rep. Jackie Haas

  33. Motion to Suspend Rule 21 - Prevailed 071-038-000

  34. Motion Filed to Suspend Rule 21 Judiciary - Criminal Committee; Rep. Elizabeth "Lisa" Hernandez

  35. Added Alternate Chief Co-Sponsor Rep. John M. Cabello

  36. Added Alternate Chief Co-Sponsor Rep. Jackie Haas

  37. Assigned to Judiciary - Criminal Committee

  38. Referred to Rules Committee

  39. First Reading

  40. Added Alternate Co-Sponsor Rep. Sharon Chung

  41. Added Alternate Co-Sponsor Rep. Margaret Croke

  42. Added Alternate Co-Sponsor Rep. Dave Vella

  43. Added Alternate Co-Sponsor Rep. Wayne A. Rosenthal

  44. Added Alternate Co-Sponsor Rep. Martha Deuter

  45. Added Alternate Co-Sponsor Rep. Natalie A. Manley

  46. Added Alternate Co-Sponsor Rep. Michael J. Kelly

  47. Added Alternate Co-Sponsor Rep. Jennifer Gong-Gershowitz

  48. Added Alternate Co-Sponsor Rep. Gregg Johnson

  49. Added Alternate Co-Sponsor Rep. Martin J. Moylan

  50. Added Alternate Co-Sponsor Rep. Lawrence "Larry" Walsh, Jr.

  51. Chief House Sponsor Rep. Katie Stuart

  52. Arrived in House

  53. Added as Co-Sponsor Sen. Laura Ellman

  54. Added as Co-Sponsor Sen. Sara Feigenholtz

  55. Third Reading - Passed; 049-001-000

  56. Added as Co-Sponsor Sen. Michael W. Halpin

  57. Rule 2-10 Third Reading Deadline Established As May 9, 2025

  58. Senate Committee Amendment No. 3 Rule 3-9(a) / Re-referred to Assignments

  59. Senate Committee Amendment No. 2 Rule 3-9(a) / Re-referred to Assignments

  60. Senate Committee Amendment No. 1 Rule 3-9(a) / Re-referred to Assignments

  61. Added as Co-Sponsor Sen. Robert F. Martwick

  62. Added as Co-Sponsor Sen. Dale Fowler

  63. Added as Co-Sponsor Sen. Jason Plummer

  64. Added as Co-Sponsor Sen. Craig Wilcox

  65. Added as Co-Sponsor Sen. Erica Harriss

  66. Added as Co-Sponsor Sen. Andrew S. Chesney

  67. Added as Co-Sponsor Sen. Terri Bryant

  68. Added as Co-Sponsor Sen. Neil Anderson

  69. Added as Co-Sponsor Sen. Li Arellano, Jr.

  70. Added as Co-Sponsor Sen. Donald P. DeWitte

  71. Added as Co-Sponsor Sen. Andrew S. Chesney

  72. Added as Co-Sponsor Sen. Seth Lewis

  73. Added as Co-Sponsor Sen. Sue Rezin

  74. Placed on Calendar Order of 3rd Reading April 10, 2025

  75. Second Reading

  76. Added as Co-Sponsor Sen. Chris Balkema

  77. Sponsor Removed Sen. Lakesia Collins

  78. Added as Co-Sponsor Sen. Steve McClure

  79. Added as Co-Sponsor Sen. John F. Curran

  80. Added as Co-Sponsor Sen. Lakesia Collins

  81. Placed on Calendar Order of 2nd Reading April 4, 2025

  82. Do Pass as Amended Criminal Law; 009-000-000

  83. Added as Co-Sponsor Sen. Mary Edly-Allen

  84. Senate Committee Amendment No. 4 Adopted

  85. Senate Committee Amendment No. 4 Assignments Refers to Criminal Law

  86. Senate Committee Amendment No. 3 Pursuant to Senate Rule 3-8(b-1), the following amendments will remain in the Committee on Assignments

  87. Senate Committee Amendment No. 4 Referred to Assignments

  88. Senate Committee Amendment No. 4 Filed with Secretary by Sen. Julie A. Morrison

  89. Senate Committee Amendment No. 3 Referred to Assignments

  90. Senate Committee Amendment No. 3 Filed with Secretary by Sen. Julie A. Morrison

  91. Senate Committee Amendment No. 2 Assignments Refers to Criminal Law

  92. Senate Committee Amendment No. 2 Referred to Assignments

  93. Senate Committee Amendment No. 2 Filed with Secretary by Sen. Julie A. Morrison

  94. Rule 2-10 Committee Deadline Established As April 4, 2025

  95. Senate Committee Amendment No. 1 Assignments Refers to Criminal Law

  96. Added as Co-Sponsor Sen. Suzy Glowiak Hilton

  97. Added as Co-Sponsor Sen. Paul Faraci

  98. Added as Co-Sponsor Sen. Meg Loughran Cappel

  99. Added as Co-Sponsor Sen. Mike Porfirio

  100. Added as Co-Sponsor Sen. Steve Stadelman

  101. Added as Chief Co-Sponsor Sen. Patrick J. Joyce

  102. Senate Committee Amendment No. 1 Referred to Assignments

  103. Senate Committee Amendment No. 1 Filed with Secretary by Sen. Julie A. Morrison

  104. Added as Co-Sponsor Sen. Patrick J. Joyce

  105. Added as Co-Sponsor Sen. Bill Cunningham

  106. Added as Co-Sponsor Sen. Michael E. Hastings

  107. Added as Co-Sponsor Sen. David Koehler

  108. Added as Chief Co-Sponsor Sen. Linda Holmes

  109. Added as Chief Co-Sponsor Sen. Sally J. Turner

  110. Assigned to Criminal Law

  111. Referred to Assignments

  112. First Reading

  113. Filed with Secretary by Sen. Julie A. Morrison

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 52 co-sponsors · 130 not signed on · 7 voted No

Sponsors (1)

Co-sponsors (52)

Not signed on (130)

130 members have not signed on to this bill.

Show all 130 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

Judiciary

Passed 8 Yea · 5 Nay · 2 Other
Party YeaNayPresentNot Voting
Republican 0401
Democrat 8101
Total 8502
% of votes cast 53%33%0%13%
How each member voted (15)
Member Party Vote
Angelica Guerrero-Cuellar Democrat Yea
Bob Morgan Democrat Yea
Dave Vella Democrat Yea
Edgar González, Jr. Democrat Yea
Justin Slaughter Democrat Yea
Kelly M. Cassidy Democrat Yea
Kevin John Olickal Democrat Yea
Lisa Davis Democrat Nay
Mary Beth Canty Democrat Not Voting
Rick Ryan Democrat Yea
David Friess Republican Nay
Dennis Tipsword Republican Nay
John M. Cabello Republican Nay
Patrick Sheehan Republican Not Voting
Patrick Windhorst Republican Nay

Official roll call →

Judiciary

Passed 11 Yea · 1 Nay · 3 Other
Party YeaNayPresentNot Voting
Republican 4001
Democrat 7102
Total 11103
% of votes cast 73%7%0%20%
How each member voted (15)
Member Party Vote
Angelica Guerrero-Cuellar Democrat Yea
Bob Morgan Democrat Yea
Dave Vella Democrat Yea
Edgar González, Jr. Democrat Yea
Justin Slaughter Democrat Yea
Kelly M. Cassidy Democrat Nay
Kevin John Olickal Democrat Not Voting
Lisa Davis Democrat Not Voting
Rick Ryan Democrat Yea
Will Guzzardi Democrat Yea
David Friess Republican Not Voting
Dennis Tipsword Republican Yea
John M. Cabello Republican Yea
Patrick Sheehan Republican Yea
Patrick Windhorst Republican Yea

Official roll call →

Third Reading

Passed 49 Yea · 1 Nay
Party YeaNayPresentNot Voting
Republican 18001
Democrat 29108
Unaffiliated 1000
Total 48109
% of votes cast 83%2%0%16%
How each member voted (58)
Member Party Vote
Johnson — Yea
Bill Cunningham Democrat Yea
Celina Villanueva Democrat Yea
Christopher Belt Democrat Yea
Cristina Castro Democrat Yea
David Koehler Democrat Yea
Doris Turner Democrat Yea
Elgie R. Sims, Jr. Democrat Not Voting
Graciela Guzmán Democrat Not Voting
Javier L. Cervantes Democrat Yea
Julie A. Morrison Democrat Yea
Karina Villa Democrat Not Voting
Kimberly A. Lightford Democrat Yea
Lakesia Collins Democrat Not Voting
Laura Ellman Democrat Yea
Laura Fine Democrat Yea
Laura M. Murphy Democrat Yea
Linda Holmes Democrat Yea
Mark L. Walker Democrat Yea
Mary Edly-Allen Democrat Yea
Mattie Hunter Democrat Not Voting
Meg Loughran Cappel Democrat Yea
Michael E. Hastings Democrat Yea
Michael W. Halpin Democrat Yea
Mike Porfirio Democrat Yea
Mike Simmons Democrat Not Voting
Napoleon Harris III Democrat Yea
Omar Aquino Democrat Not Voting
Patrick J. Joyce Democrat Yea
Paul Faraci Democrat Yea
Rachel Ventura Democrat Nay
Ram Villivalam Democrat Yea
Robert F. Martwick Democrat Yea
Robert Peters Democrat Yea
Sara Feigenholtz Democrat Yea
Steve Stadelman Democrat Yea
Suzy Glowiak Hilton Democrat Yea
Thaddeus Jones Democrat Yea
Willie Preston Democrat Not Voting
Andrew S. Chesney Republican Yea
Chapin Rose Republican Yea
Chris Balkema Republican Yea
Craig Wilcox Republican Yea
Dale Fowler Republican Yea
Darby A. Hills Republican Yea
Dave Syverson Republican Yea
Donald P. DeWitte Republican Yea
Erica Harriss Republican Yea
Jason Plummer Republican Yea
Jil Tracy Republican Yea
John F. Curran Republican Not Voting
Li Arellano, Jr. Republican Yea
Neil Anderson Republican Yea
Sally J. Turner Republican Yea
Seth Lewis Republican Yea
Steve McClure Republican Yea
Sue Rezin Republican Yea
Terri Bryant Republican Yea

Official roll call →

Criminal Law

Passed 9 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Republican 3000
Democrat 6001
Total 9001
% of votes cast 90%0%0%10%
How each member voted (10)
Member Party Vote
Celina Villanueva Democrat Yea
Elgie R. Sims, Jr. Democrat Not Voting
Javier L. Cervantes Democrat Yea
Julie A. Morrison Democrat Yea
Lakesia Collins Democrat Yea
Robert F. Martwick Democrat Yea
Robert Peters Democrat Yea
Jil Tracy Republican Yea
Steve McClure Republican Yea
Terri Bryant Republican Yea

Official roll call →

Subjects

public-safety healthcare
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB1773      do?
Amends the Illinois Controlled Substances Act. Makes structural and other changes to the list of controlled substances. Adds xylazine as a Class III controlled substance. Defines "isomer". Effective January 1, 2026.
Who sponsors SB1773     ?
SB1773      is sponsored by Katie Stuart, Erica Harriss (Republican), Mary Gill, Patrick Windhorst, Angelica Guerrero-Cuellar, Lawrence "Larry" Walsh, Jr., Martin J. Moylan, Jennifer Gong-Gershowitz, Michael J. Kelly, Adriane L. Johnson (Democrat), Natalie A. Manley, Martha Deuter, Wayne A. Rosenthal, Dave Vella, Margaret Croke, Sharon Chung, Matt Hanson, Robert "Bob" Rita, Jaime M. Andrade, Jr., Stephanie A. Kifowit, Will Guzzardi, Julie A. Morrison (Democrat), Sally J. Turner (Republican), Linda Holmes (Democrat), Patrick J. Joyce (Democrat), David Koehler (Democrat), Michael E. Hastings (Democrat), Bill Cunningham (Democrat), Steve Stadelman (Democrat), Mike Porfirio (Democrat), Meg Loughran Cappel (Democrat), Paul Faraci (Democrat), Suzy Glowiak Hilton (Democrat), Mary Edly-Allen (Democrat), John F. Curran (Republican), Steve McClure (Republican), Chris Balkema (Republican), Sue Rezin (Republican), Seth Lewis (Republican), Darby A. Hills (Republican), Andrew S. Chesney (Republican), Donald P. DeWitte (Republican), Li Arellano, Jr. (Republican), Neil Anderson (Republican), Terri Bryant (Republican), Craig Wilcox (Republican), Jason Plummer (Republican), Dale Fowler (Republican), Robert F. Martwick (Democrat), Michael W. Halpin (Democrat), Sara Feigenholtz (Democrat), Laura Ellman (Democrat), and Williams, Jawaharial.
What is the current status of SB1773     ?
This bill has been introduced in the Senate. Introduced February 06, 2025. It must pass committee before a floor vote.
Where can I track SB1773     ?
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