WisconsinSB2482025-2026 Wisconsin Legislature (Biennial Session)Senate

An Act to amend 343.30 (1q) (b) 3., 343.30 (1q) (b) 4. and 343.305 (10) (b) 2.; to create 343.301 (6) of the statutes; Relating to: license eligibility and restriction extensions relating to ignition interlock devices.

Sponsored By: Dan Feyen (Republican), Rob Hutton (Republican), Chris Larson (Democratic), Brad Pfaff (Democratic), Cory Tomczyk (Republican), Van Wanggaard (Republican)

Became Law

Sen Bill 248Drunken drivingFinesMotor vehicle -- Driver's licenseMotor vehicle -- EquipmentMotorcycleSentences and penaltiesTransportationDepartment of -- Vehicles

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Bill Overview

Analyzed Economic Effects

4 provisions identified: 0 benefits, 2 costs, 2 mixed.

Longer interlock time and higher penalties

Each qualifying ignition interlock event that happens 60 or more days after installation adds 180 days to your restriction. Qualifying events include tampering, removing the device without approval, service lockouts, trying to start with alcohol at 0.020 g per 210 L or more, missed random tests without an image excuse, and failed confirmation retests. A failed or skipped retest, or a breath over 0.020 g per 210 L, counts as a violation; a passing immediate retest or a pass after a bypass check does not. If you violate the interlock law, the fine is $350 to $1,100 and jail is 5 to 180 days.

Drunk driving revocations and work license

Courts revoke your license for OWI-related cases. With two counted offenses, revocation is 1 to 18 months. With three or more, revocation is 2 to 3 years. If you are convicted of an ignition interlock violation, revocation is 1 to 18 months. After the first 45 days, you can be eligible for an occupational (work) license if you finish the assessment and follow the driver safety plan. For a first improper refusal, revocation is one year; after 30 days you can get an occupational license if you install an ignition interlock device on any vehicle you operate. An occupational license cannot let you drive vehicles you are barred from or vehicle classes you were not licensed to drive when revoked.

Interlock on your vehicles, you pay costs

A court order can limit you to driving Class D vehicles that have an ignition interlock and can forbid you from driving motorcycles (Class M). The order can require an interlock on each vehicle you own or that is in your name on the registration. You must pay reasonable installation and maintenance costs. If you remove the device without proof that your driving privilege was restored, you must pay to reinstall it.

New interlock reporting and rebuttal process

When your interlock order is set to end, you must return for final service and a data review. The provider must finish the review within 7 business days after the data download. If a reportable event is found, the Department extends your order and sends you written notice; the extension starts 10 days after that notice. You can file a written rebuttal within 15 business days, and the provider must decide within 7 business days and tell you and the Department; if reversed, the extension is removed. The Department must clear a reported violation if your provider shows it was a device malfunction not caused by you. The Department runs an electronic system; providers must report start dates, real-time usage and violations, and final compliance. You must give your provider the conviction county, your case number, and the interlock start and end dates.

Sponsors & Cosponsors

Sponsors

  • Dan Feyen

    Republican • Senate

  • Rob Hutton

    Republican • Senate

  • Chris Larson

    Democratic • Senate

  • Brad Pfaff

    Democratic • Senate

  • Cory Tomczyk

    Republican • Senate

  • Van Wanggaard

    Republican • Senate

Cosponsors

  • Deb Andraca

    Democratic • House

  • Brent Jacobson

    Republican • House

  • Robert Brooks

    Republican • House

  • Tim Carpenter

    Democratic • Senate

  • Barbara Dittrich

    Republican • House

  • Joy Goeben

    Republican • House

  • Jenna Jacobson

    Democratic • House

  • Dean Kaufert

    Republican • House

  • Daniel Knodl

    Republican • House

  • Dave Maxey

    Republican • House

  • David Murphy

    Republican • House

  • Jeffrey Mursau

    Republican • House

  • Jerry O'Connor

    Republican • House

  • William Penterman

    Republican • House

  • Jim Piwowarczyk

    Republican • House

  • Kelda Roys

    Democratic • Senate

  • Patrick Snyder

    Republican • House

  • John Spiros

    Republican • House

  • Mark Spreitzer

    Democratic • Senate

  • Lisa Subeck

    Democratic • House

  • Randy Udell

    Democratic • House

Roll Call Votes

All Roll Calls

Yes: 33 • No: 0

Senate vote 3/17/2026

Assembly Substitute Amendment 1 concurred in, Ayes 33, Noes 0

Yes: 33 • No: 0

Actions Timeline

  1. Published 4-9-2026

    4/9/2026Senate
  2. Report approved by the Governor on 4-8-2026. 2025 Wisconsin Act 210

    4/9/2026Senate
  3. Presented to the Governor on 4-2-2026

    4/2/2026Senate
  4. Senator Spreitzer added as a coauthor

    3/19/2026Senate
  5. Report correctly enrolled

    3/18/2026Senate
  6. LRB correction (Assembly Substitute Amendment 1)

    3/18/2026Senate
  7. Action ordered immediately messaged

    3/17/2026Senate
  8. Senator Carpenter added as a coauthor

    3/17/2026Senate
  9. Assembly Substitute Amendment 1 concurred in, Ayes 33, Noes 0

    3/17/2026Senate
  10. Placed on calendar 3-17-2026 pursuant to Senate Rule 18(1)

    3/16/2026Senate
  11. Received from Assembly amended and concurred in as amended, Assembly Substitute Amendment 1 adopted

    2/19/2026Senate
  12. Ordered immediately messaged

    2/18/2026House
  13. Read a third time and concurred in as amended

    2/18/2026House
  14. Rules suspended

    2/18/2026House
  15. Ordered to a third reading

    2/18/2026House
  16. Assembly Substitute Amendment 1 adopted

    2/18/2026House
  17. Assembly Substitute Amendment 1 offered by Representative Spiros

    2/18/2026House
  18. Read a second time

    2/18/2026House
  19. Assembly Amendment 1 offered by Representative Neubauer

    2/18/2026House
  20. Made a special order of business at 1:17 PM on 2-18-2026 pursuant to Assembly Resolution 13

    2/17/2026House
  21. Read first time and referred to committee on Rules

    2/17/2026House
  22. Received from Senate

    1/22/2026House
  23. Ordered immediately messaged

    1/21/2026Senate
  24. Read a third time and passed

    1/21/2026Senate
  25. Rules suspended to give bill its third reading

    1/21/2026Senate

Bill Text

  • Assembly Substitute Amendment 1

    2/18/2026

  • Senate Substitute Amendment 1

    1/13/2026

  • Bill Text

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