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Missouri General Assembly · HB 516 · 07/10/2025 - Delivered to Secretary of State (G)

Modifies criteria of hazardous waste investigations and increases the hazardous waste fund appropriations

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

Officially: “Modifies criteria of hazardous waste investigations and increases the hazardous waste fund appropriations Read the full text

Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025 regular session

Where it is

Show all 45 actions
Prefiled (H) · Dec 11, 2024
Read First Time (H) · Jan 8, 2025
Read Second Time (H) · Jan 9, 2025
Referred: Special Committee on Intergovernmental Affairs(H) · Jan 22, 2025
Public Hearing Completed (H) · Jan 27, 2025
Executive Session Completed (H) · Feb 10, 2025
HCS Voted Do Pass (H) · Feb 10, 2025
HCS Reported Do Pass (H) - AYES: 12 NOES: 0 PRESENT: 0 · Feb 11, 2025
Referred: Rules - Administrative(H) · Feb 12, 2025
Executive Session Completed (H) · Feb 20, 2025
Voted Do Pass (H) · Feb 20, 2025
Reported Do Pass (H) - AYES: 8 NOES: 0 PRESENT: 0 · Mar 5, 2025
Placed on the Informal Perfection Calendar (H) · Apr 2, 2025
Taken Up for Perfection (H) · Apr 8, 2025
Title of Bill - Agreed To · Apr 8, 2025
HCS Adopted (H) · Apr 8, 2025
Perfected (H) · Apr 8, 2025
Taken Up for Third Reading (H) · Apr 10, 2025
Third Read and Passed (H) - AYES: 152 NOES: 0 PRESENT: 0 · Apr 10, 2025
Delivered to the Senate · Apr 10, 2025
Reported to the Senate and First Read (S) · Apr 14, 2025
Second read and referred: Commerce, Consumer Protection, Energy and the Environment(S) · Apr 17, 2025
Public Hearing Scheduled (S) - Tuesday, April 29, 2025, 9:00 a.m., Senate Lounge - 3rd Floor · Apr 23, 2025
Public Hearing Held (S) · Apr 29, 2025
Executive Session Held (S) · Apr 29, 2025
SCS Voted Do Pass (S) · Apr 29, 2025
SCS Reported Do Pass (S) · May 1, 2025
Taken Up for Third Reading (S) · May 8, 2025
SS Offered · May 8, 2025
SS Adopted (S) · May 8, 2025
Third Read and Passed (S) - AYES: 32 NOES: 0 PRESENT: 0 · May 8, 2025
Reported to the House with... (H) - SS SCS · May 8, 2025
Referred: Fiscal Review(H) · May 8, 2025
Executive Session Completed (H) · May 9, 2025
Voted Do Pass (H) · May 9, 2025
Reported Do Pass (H) - AYES: 8 NOES: 0 PRESENT: 0 · May 9, 2025
Taken Up · May 12, 2025
House Adopts (H) - SS SCS AYES: 157 NOES: 0 PRESENT: 0 · May 12, 2025
Truly Agreed To and Finally Passed - AYES: 158 NOES: 0 PRESENT: 0 · May 12, 2025
House Message (H) · May 12, 2025
Signed by House Speaker (H) · May 29, 2025
Signed by President Pro Tem (S) · May 30, 2025
Delivered to Governor · May 30, 2025
Approved by Governor (G) · Jul 10, 2025
Delivered to Secretary of State (G) · Jul 10, 2025

The numbers

1
sponsor on the bill

Sponsors

Matthiesen, Mark (107)

Recorded votes

Truly Agreed To and Finally PassedHouse · 2025-05-12 · AYES 158, NOES 0, PRESENT 0, ABSENT WITH LEAVE 3, VACANCIES 2
House Adopts (H) - SS SCSHouse · 2025-05-12 · AYES 157, NOES 0, PRESENT 0, ABSENT WITH LEAVE 4, VACANCIES 2
Third Read and Passed (H)House · 2025-04-10 · AYES 152, NOES 0, PRESENT 0, ABSENT WITH LEAVE 10, VACANCIES 1
Roll-call results shown verbatim from the Missouri 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: Delivered to Secretary of State (G) (Jul 10, 2025).