# Montana HB 541: Revise DUI laws to include controlled substances

Montana HB 541, Revise DUI laws to include controlled substances, is a 69th Legislature, Regular Session (2025) House bill sponsored by Steven Kelly (Republican); status failed, last action 2025-05-22 (Died in Committee); PRIA reads it as touching household money (as of 2026-10-19).

- Canonical: https://policyrisk.com/state-bill/MT-HB541-2025
- As of: 2026-10-19
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Montana HB 541
- State: Montana
- Session: 69th Legislature, Regular Session (2025)
- Title: Revise DUI laws to include controlled substances
- Status: failed
- Chamber: House
- Introduced: 2025-02-18
- Last action: 2025-05-22, Died in Committee
- Sponsor: Steven Kelly (Republican)
- Cosponsors: 0
- Subjects: Alcohol, Crimes
- Touches household money: yes
- Roll calls: 2 (126 yes, 72 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: Steven Kelly (Republican), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-03-03 | House | Do Pass | pass | 61 | 37 |   |
| 2025-03-01 | House | Do Pass | pass | 65 | 35 |   |

## Actions (19)

- 2025-05-22: Died in Committee (Senate)
- 2025-03-28: Tabled in Committee (Senate)
- 2025-03-28: Committee Executive Action (Senate)
- 2025-03-18: Hearing (Senate)
- 2025-03-04: Referred to Committee (Senate)
- 2025-03-04: 1st Reading (Senate)
- 2025-03-03: Transmitted to Senate (House)
- 2025-03-03: 3rd Reading (House)
- 2025-03-01: 2nd Reading (House)
- 2025-02-26: Committee Report (House)
- 2025-02-26: Fiscal Note Printed (House)
- 2025-02-26: Fiscal Note Signed (House)
- 2025-02-26: Committee Executive Action (House)
- 2025-02-26: Fiscal Note Received (House)
- 2025-02-20: Hearing (House)
- 2025-02-19: 1st Reading (House)
- 2025-02-19: Referred to Committee (House)
- 2025-02-18: Fiscal Note Requested (House)
- 2025-02-18: Introduced (House)

## Bill text

- As Amended (Version 2), 2025-02-26: [PDF](https://docs.legmt.gov/download-ticket?ticketId=a2c54264-6667-47a7-a5df-f2075c8784a2)
- Introduced, 2025-02-18: [PDF](https://docs.legmt.gov/download-ticket?ticketId=8885ca9f-e3ef-4aa3-9b57-57aa6ef789a4)

## Related bills

- SB 437: Revise definition of sex in Montana law (signed)
- HB 831: Increase elderly homeowner and renter income tax credit (vetoed)
- HB 628: Revise early literacy targeted intervention laws (vetoed)
- SB 410: Provide for Montana genomic security act (vetoed)
- SB 422: Generally revise laws relating to insurance coverage relating to cancer (vetoed)
- SB 424: Revising the disabled veteran property tax assistance program (vetoed)

## Sources
- [As Amended (Version 2) (PDF)](https://docs.legmt.gov/download-ticket?ticketId=a2c54264-6667-47a7-a5df-f2075c8784a2)
- [Introduced (PDF)](https://docs.legmt.gov/download-ticket?ticketId=8885ca9f-e3ef-4aa3-9b57-57aa6ef789a4)

## Related
- [SB 437: Revise definition of sex in Montana law](https://policyrisk.com/state-bill/MT-SB437-2025)
- [HB 831: Increase elderly homeowner and renter income tax credit](https://policyrisk.com/state-bill/MT-HB831-2025)
- [HB 628: Revise early literacy targeted intervention laws](https://policyrisk.com/state-bill/MT-HB628-2025)
- [SB 410: Provide for Montana genomic security act](https://policyrisk.com/state-bill/MT-SB410-2025)
- [SB 422: Generally revise laws relating to insurance coverage relating to cancer](https://policyrisk.com/state-bill/MT-SB422-2025)
- [SB 424: Revising the disabled veteran property tax assistance program](https://policyrisk.com/state-bill/MT-SB424-2025)
- [Montana bills](https://policyrisk.com/states/montana/bills)
- [Montana state hub](https://policyrisk.com/states/montana)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/MT-HB541-2025 (as of 2026-10-19).