Missouri 2026 Regular Session Status: In Committee 1 R cosponsors

HB 2191 — IGNITION INTERLOCK DEVICES

Last action — Referred: Emerging Issues(H)

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

This bill is in committee in the House. Introduced December 04, 2025. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the House.

Prognosis

Stalled 16% · moderate confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • In Committee

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 R).

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

In plain language

This bill mandates ignition interlock devices for those guilty of intoxication-related traffic offenses.

The bill requires individuals convicted of intoxication-related traffic offenses to install ignition interlock devices in their vehicles. The complete text of the bill is not available for further details.

Summary

Requires the use of an ignition interlock devices for persons who are found guilty of an intoxication-related traffic offense

Bill Text

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

Read HB 2191 on the official Missouri source →

How this bill changes current law

2 changes Share ↗

Compared against the Missouri Revised Statutes as published AI-generated reading aid — verify against the official bill.

This bill amends 2 section(s) of the Missouri Revised Statutes: Section 302.440, RSMo; Section 577.599, RSMo.

  • Section 302.440, RSMo

    may a first and a court shall require that any person who is found guilty of a second or subsequent intoxication-related traffic offense, as defined in section 577.001, a second or subsequent → shall an an , as defined in section 577.001,

    amended

  • Section 577.599, RSMo

    bold-face

    amended

Action History

  1. Referred: Emerging Issues(H)

  2. Read Second Time (H)

  3. Read First Time (H)

  4. Prefiled (H)

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 198 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (198)

198 members have not signed on to this bill.

Show all 198 →

"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

Subjects

public-safety transportation
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 HB 2191 do?
Requires the use of an ignition interlock devices for persons who are found guilty of an intoxication-related traffic offense
Who sponsors HB 2191?
HB 2191 is sponsored by Bruce Sassmann (Republican).
What is the current status of HB 2191?
This bill is in committee in the House. Introduced December 04, 2025. It must pass committee before a floor vote.
Where can I track HB 2191?
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Last checked for changes 3 months ago · updated continuously

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