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IntroducedFeb 09, 2026
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Passed HouseMar 26, 2026
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Passed SenateMay 13, 2026
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Became Law
Missouri House Bill
Establishes the "Missouri Innovation, Public Safety, and Accountability Act"
Last Action See all actions
Senate • May 28, 2026: Signed by Senate President Pro Tem
Latest Bill Text See all bill texts
Summary
Comments on HB 3231
Tweets
Whip Lists
Sponsors
Votes
YES: 119
- Allen
- Amato
- Anderson
- Aune
- Banderman
- Barnes
- Black
- Bosley
- Boykin
- Boyko
- Bromley
- Brown
- Burton
- Bush
- Busick
- Butz
- Byrnes
- Casteel
- Caton
- Christ
- Clemens
- Collins
- Cook
- Costlow
- Crossley
- Dean
- Deaton
- Diehl
- Dolan
- Doll
- Douglas
- Farnan
- Fogle
- Fountain Henderson
- Fowler
- Fuchs
- Gallick
- Griffith
- Haden
- Hales
- Haley
- Harbison
- Hausman
- Hein
- Hinman
- Hovis
- Hruza
- Hurlbert
- Ingle
- Irwin
- Jacobs
- Jamison
- Jobe
- Mike Jones
- Kalberloh
- Kimble
- Knight
- Laubinger
- Lewis
- Mackey
- Mansur
- Martin
- Mayhew
- McGaugh
- Miller
- Mosley
- Murphy
- Murray
- Nolte
- Overcast
- Owen
- Perkins
- Peters
- Phelps
- Plank
- Pollitt
- Pouche
- Price
- Proudie
- Reed
- Reedy
- Reuter
- Riggs
- Riley
- Roberts
- Rush
- Sassmann
- Schmidt
- Seitz
- Mark Sharp
- Greg Sharpe
- Shields
- David Tyson Smith
- Kem Smith
- Marla Smith
- Steinhoff
- Steinmetz
- Steinmeyer
- Stinnett
- Strickler
- Del Taylor
- Terry
- Thompson
- Van Schoiack
- Veit
- Vernetti
- Violet
- Voss
- Walsh Moore
- Warwick
- Weber
- Wellenkamp
- Williams
- Wilson
- Woods
- Wright
- Young
- Zimmermann
- Jonathan Patterson
NO: 27
ABSTAIN: 2
YES: 119
- Allen
- Amato
- Anderson
- Aune
- Barnes
- Billington
- Black
- Bosley
- Boykin
- Boyko
- Bromley
- Brown
- Burton
- Bush
- Butz
- Byrnes
- Casteel
- Caton
- Christ
- Collins
- Cook
- Costlow
- Crossley
- Dean
- Diehl
- Dolan
- Doll
- Douglas
- Falkner
- Farnan
- Fogle
- Fountain Henderson
- Fowler
- Fuchs
- Gallick
- Griffith
- Haden
- Hales
- Hausman
- Hein
- Hewkin
- Hinman
- Hovis
- Hruza
- Hurlbert
- Ingle
- Irwin
- Jacobs
- Jamison
- Jobe
- Johnson
- Mike Jones
- Holly Jones
- Justus
- Kalberloh
- Kimble
- Knight
- Lewis
- Lucas
- Mackey
- Mansur
- Martin
- Matthiesen
- Mayhew
- McGaugh
- Miller
- Mosley
- Murphy
- Murray
- Nolte
- Overcast
- Parker
- Perkins
- Peters
- Phelps
- Plank
- Pollitt
- Pouche
- Price
- Proudie
- Reed
- Reedy
- Reuter
- Riggs
- Riley
- Roberts
- Sassmann
- Schmidt
- Schulte
- Seitz
- Greg Sharpe
- Shields
- Simmons
- David Tyson Smith
- Kem Smith
- Marla Smith
- Steinhoff
- Steinmetz
- Steinmeyer
- Stinnett
- Strickler
- Del Taylor
- Terry
- Thompson
- Van Schoiack
- Veit
- Vernetti
- Violet
- Voss
- Walsh Moore
- Warwick
- Weber
- Wellenkamp
- West
- Williams
- Wilson
- Woods
- Young
- Jonathan Patterson
NO: 24
ABSENT: 15
Actions
- May 28, 2026 | Senate
- Signed by House Speaker
- Signed by Senate President Pro Tem
- May 28, 2026 | executive
- Delivered to Governor
- May 28, 2026 | Senate
- Signed by President Pro Tem (S)
- May 28, 2026 | House
- Signed by House Speaker (H)
- May 14, 2026 | Senate
- House Message (H)
- May 14, 2026 | House
- Executive Session Completed (H)
- Voted Do Pass (H)
- Reported Do Pass (H) - AYES: 7 NOES: 1 PRESENT: 0
- Taken Up
- House Adopts (H) - SS#2 AYES: 118 NOES: 23 PRESENT: 0
- Truly Agreed To and Finally Passed - AYES: 119 NOES: 24 PRESENT: 0
- May 13, 2026 | House
- Reported to the House (H) - SS#2 SCS
- Referred: Fiscal Review(H)
- May 13, 2026 | Senate
- Taken Up
- SS Withdrawn (S)
- SS#2 Offered (S)
- SS#2 Adopted (S)
- Third Read and Passed (S) - AYES: 25 NOES: 7 PRESENT: 0
- May 07, 2026 | Senate
- Reported Do Pass (S)
- Placed on Informal Calendar
- Taken Up for Third Reading (S)
- SS Offered
- Placed on Informal Calendar - SA 1, adopted and SS SCS, as amended, pending
- Apr 20, 2026 | Senate
- Executive Session Held (S)
- Voted Do Pass (S)
- Apr 16, 2026 | House
- Executive Session Scheduled - Monday, April 20, 2026, 3:30 p.m., Senate Lounge - 3rd Floor
- Apr 16, 2026 | Senate
- Referred: Fiscal Oversight(S)
- Apr 15, 2026 | Senate
- Executive Session Held (S)
- SCS Voted Do Pass (S)
- SCS Reported Do Pass (S)
- Apr 08, 2026 | Senate
- Public Hearing Held (S)
- Apr 02, 2026 | Senate
- Public Hearing Scheduled (S) - Wednesday, April 8, 2026, 10:00 a.m., Senate Committee Room 1 - 1st Floor
- Mar 31, 2026 | Senate
- Second read and referred: Economic and Workforce Development(S)
- Mar 30, 2026 | Senate
- Reported to the Senate and First Read (S)
- Mar 26, 2026 | House
- Executive Session Completed (H)
- Voted Do Pass (H)
- Reported Do Pass (H) - AYES: 7 NOES: 1 PRESENT: 0
- Placed on the Informal Third Reading Calendar (H)
- Taken Up for Third Reading (H)
- Third Read and Passed (H) - AYES: 119 NOES: 27 PRESENT: 2
- Mar 24, 2026 | House
- Referred: Fiscal Review(H)
- Mar 23, 2026 | House
- Placed on the Informal Perfection Calendar (H)
- Taken Up for Perfection (H)
- Title of Bill - Agreed To
- HCS Adopted (H)
- Perfected with Amendments (H) - HA 1, adopted
- Mar 11, 2026 | House
- Reported Do Pass (H) - AYES: 11 NOES: 0 PRESENT: 0
- Mar 10, 2026 | House
- Executive Session Completed (H)
- Voted Do Pass (H)
- Mar 04, 2026 | House
- Executive Session Completed (H)
- HCS Voted Do Pass (H)
- HCS Reported Do Pass (H) - AYES: 9 NOES: 0 PRESENT: 1
- Referred: Rules - Legislative(H)
- Feb 25, 2026 | House
- Executive Session Continued
- Action Postponed (H)
- Feb 18, 2026 | House
- Public Hearing Continued (H)
- Public Hearing Completed (H)
- Feb 12, 2026 | House
- Referred: Commerce(H)
- Feb 10, 2026 | House
- Read Second Time (H)
- Feb 09, 2026 | House
- Introduced and Read First Time (H)
Bill Texts
- IntroducedPDF
- CommitteePDF
- PerfectedPDF
- Senate Comm SubPDF
- Senate SubstitutePDF
- Truly AgreedPDF
- Amendment 6321H04.02H HA 1 (Adopted) -- GallickPDF
- Senate Amendment 6321S.10F -- 5/7/2026 - SS for SCS S offered (Gregory (21))--(6321S.10F) (5/7/2026 - Withdrawn)PDF
- Senate Amendment 6321S10.07S -- 5/7/2026 - SA 1 to SS for SCS S offered & adopted (Nicola)--(6321S10.07S) (5/7/2026 - Moot)PDF
- Senate Amendment 6321S.11F -- 5/13/2026 - SS#2 for SCS S offered (Gregory (21))--(6321S.11F) (5/13/2026 - Adopted)PDF
- Senate Amendment 6321S11.01S -- 5/13/2026 - SA 3 to SS#2 for SCS S offered & defeated (Nicola)--(6321S11.01S) (5/13/2026 - Defeated)PDF
- Senate Amendment 6321S11.04S -- 5/13/2026 - SA 2 to SS#2 for SCS S offered (Carter)--(6321S11.04S) (5/13/2026 - Tabled)PDF
- Senate Amendment 6321S11.02S -- 5/13/2026 - SA 1 to SS#2 for SCS S offered (Carter)--(6321S11.02S) (5/13/2026 - Tabled)PDF
Documents
- Bill Summary (Introduced)PDF
- Bill Summary (House Committee Substitute)PDF
- Bill Summary (Perfected)PDF
- Bill Summary (Truly Agreed and Finally Passed)PDF
- Fiscal Note (6321H.02I.ORG)PDF
- Fiscal Note (6321H.04C.ORG)PDF
- Fiscal Note (6321H.04P.ORG)PDF
- Fiscal Note (6321S.06C.ORG)PDF
- Fiscal Note (6321S.11F.ORG)PDF
- House Witnesses (2-18)PDF



