# Missouri HB627: Modifies provisions relating to environmental protection.

Missouri HB627, Modifies provisions relating to environmental protection., is a 2025 Regular Session House bill sponsored by Don Mayhew (Republican); status failed, last action 2025-04-28 (Reported Do Pass - AYES: 6 NOES: 0 PRESENT: 0); PRIA reads it as touching household money (as of 2026-10-19).

- Canonical: https://policyrisk.com/state-bill/MO-HB627-2025
- As of: 2026-10-19
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Missouri HB627
- State: Missouri
- Session: 2025 Regular Session
- Title: Modifies provisions relating to environmental protection.
- Status: failed
- Chamber: House
- Introduced: 2024-12-18
- Last action: 2025-04-28, Reported Do Pass - AYES: 6 NOES: 0 PRESENT: 0
- Sponsor: Don Mayhew (Republican)
- Cosponsors: 0
- Touches household money: yes
- Roll calls: 3 (23 yes, 4 no in all)
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Don Mayhew (Republican), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-04-28 | House | Reported Do Pass | pass | 6 | 0 |   |
| 2025-04-08 | House | Reported Do Pass | pass | 7 | 1 |   |
| 2025-03-11 | House | Reported Do Pass | pass | 10 | 3 |   |

## Actions (23)

- 2025-04-28: Reported Do Pass - AYES: 6 NOES: 0 PRESENT: 0 (House)
- 2025-04-28: Voted Do Pass (House)
- 2025-04-28: Executive Session Completed (House)
- 2025-04-24: Referred: Fiscal Review (House)
- 2025-04-23: Perfected with Amendments - HA 1, HA 2, HA 3, HA 1 to HA 4, HA 4, as amended adopted (House)
- 2025-04-23: Title of Bill - Agreed To (House)
- 2025-04-23: Taken Up for Perfection (House)
- 2025-04-16: Placed on the Informal Perfection Calendar (House)
- 2025-04-08: Reported Do Pass - AYES: 7 NOES: 1 PRESENT: 0 (House)
- 2025-04-07: Voted Do Pass (House)
- 2025-04-07: Executive Session Completed (House)
- 2025-04-02: Action Postponed (House)
- 2025-03-31: Action Postponed (House)
- 2025-03-25: Referred: Rules - Legislative (House)
- 2025-03-11: Reported Do Pass - AYES: 10 NOES: 3 PRESENT: 0 (House)
- 2025-03-10: Voted Do Pass (House)
- 2025-03-10: Executive Session Completed (House)
- 2025-03-03: Public Hearing Completed (House)
- 2025-02-10: Public Hearing Scheduled, Bill not Heard (House)
- 2025-02-06: Referred: Conservation and Natural Resources (House)
- 2025-01-09: Read Second Time (House)
- 2025-01-08: Read First Time (House)
- 2024-12-18: Prefiled (House)

## Bill text

- Perfected, 2025-04-23: [PDF](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1647H.01P.pdf)
- Introduced, 2025-01-08: [PDF](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1647H.01I.pdf)

## Related bills

- HB3: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Higher Education and Workforce Development (signed)
- HB8: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Public Safety and the Department of National Guard (signed)
- HB11: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Social Services (signed)
- HB10: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Mental Health, the Department of Health and Senior Services, and t… (signed)
- SB79: Modifies provisions relating to health care (signed)
- SB271: Modifies provisions relating to emergency services (signed)

## Sources
- [Perfected (PDF)](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1647H.01P.pdf)
- [Introduced (PDF)](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1647H.01I.pdf)

## Related
- [HB3: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB3-2025)
- [HB8: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB8-2025)
- [HB11: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB11-2025)
- [HB10: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB10-2025)
- [SB79: Modifies provisions relating to health care](https://policyrisk.com/state-bill/MO-SB79-2025)
- [SB271: Modifies provisions relating to emergency services](https://policyrisk.com/state-bill/MO-SB271-2025)
- [Missouri bills](https://policyrisk.com/states/missouri/bills)
- [Missouri state hub](https://policyrisk.com/states/missouri)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/MO-HB627-2025 (as of 2026-10-19).