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Bills from the 2025–26 session

Assembly Bill 856

Repealing unconstitutional provisions related to operating while intoxicated

Topics: Drunken driving, Implied consent or alcohol concentration, Motorcycle, Police, Recreation vehicle

Became law

The governor signed it on Apr 3, 2026. It's ⁠.

  1. Introduced, passed

    Jan 16, 2026

  2. Committee, passed

    Approved

  3. Assembly vote, passed

    Passed Feb 18, 2026

  4. Senate vote, passed

    Passed Mar 17, 2026

  5. Governor, passed

    Signed

  6. Law, here now

    2025 Wisconsin Act 195

Latest entry in the official record, Apr 3, 2026: “Published 4-4-2026”

Read the bill

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The same bill was also filed in the Senate as SB 845. That version died when the session ended.

What it does

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

This bill modifies numerous provisions relating to operating a motor vehicle while intoxicated (OWI) to reflect holdings of the supreme courts of the United States and Wisconsin.

Under current law, no person may operate a motor vehicle while under the influence of an intoxicant, with a detectable amount of a restricted controlled substance in their blood, or with a prohibited alcohol concentration. Under current law, any person who operates a motor vehicle on public highways in this state is deemed to have given consent to one or more tests of their breath, blood, or urine, for the purpose of determining the presence or quantity in their blood or breath, of alcohol, controlled substances, controlled substance analogs, or other drugs (commonly known as “implied consent”).

Read the full summary

Under current law, if a person is involved in a motor vehicle accident that causes substantial bodily harm, great bodily harm, or death and a law enforcement officer detects the presence of alcohol, controlled substances, controlled substance analogs, or other drugs, the person may be requested to provide one or more samples of their blood, breath, or urine for testing. If the person refuses, their operating privilege must be revoked. In State v. Blackman, 2017 WI 77, 377 Wis. 2d 339, 898 N.W.2d 774, the Wisconsin Supreme Court held that probable cause of an OWI violation is a prerequisite to revocation of an operating license for a refusal. The bill modifies provisions consistent with this holding.

Under current law, a person who would be requested to provide samples for testing but who is unconscious or otherwise not capable of withdrawing consent is presumed not to have withdrawn consent and one or more samples may be collected (commonly known as the “incapacitated driver provision”). In State v. Prado , 2021 WI 64, 397 Wis. 2d 719, 960 N.W.2d 869, the Wisconsin Supreme Court held that the incapacitated driver provision is unconstitutional. The bill repeals provisions consistent with this holding.

Under current law, there are separate but analogous implied consent and incapacitated driver provisions applicable to all-terrain vehicles (ATVs), utility terrain vehicles (UTVs), boats, and snowmobiles. Pursuant to Prado, these provisions are repealed. In addition, if a person refuses to submit to a test of their breath, blood, or urine related to their operation of an ATV, UTV, boat, or snowmobile, they are subject to a criminal penalty. In Birchfield v. North Dakota , 579 U.S. 438, 136 S. Ct. 2160, the U.S. Supreme Court held that it is unconstitutional to criminalize a refusal to submit to a blood test incident to arrest for an OWI violation. The bill modifies relevant provisions to reflect this holding.

The bill also modifies the text of the “informing the accused” form, which a law enforcement officer must read to a person from whom a test sample is requested, in part to reflect changes made by the bill.

Who's behind it

9 representatives are its ⁠. All 9 are Republicans.

7 more lawmakers ⁠.

See all 16 names

Authors (9)

Signed on in support (7)

Versions and amendments

Every text the Legislature printed for this bill, including proposed changes. Each opens on the Legislature's site.

How lawmakers voted

There were 4 votes on this bill.

Assembly Committee on Judiciary vote on an amendment

Passed, 6 to 0 · Jan 30, 2026

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report Assembly Amendment 1 adoption recommended by Committee on Judiciary, Ayes 6, Noes 0”. Official record · This vote on its own page

Assembly Committee on Judiciary vote to recommend it

Passed, 6 to 0 · Jan 30, 2026

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report passage as amended recommended by Committee on Judiciary, Ayes 6, Noes 0”. Official record · This vote on its own page

Senate Committee on Judiciary and Public Safety vote to recommend it

Passed, 8 to 0 · Mar 3, 2026

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report concurrence recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0”. Official record · This vote on its own page

Senate vote

Passed, 3 to 2 · Mar 16, 2026

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2”. Official record · This vote on its own page

What happened

  1. Apr 3, 2026

    The new law was published.

  2. Apr 3, 2026

    The governor signed it. It became 2025 Wisconsin Act 195.

  3. Apr 2, 2026

    Sent to the governor.

  4. Mar 17, 2026 to Mar 19, 2026

    2 more representatives and 1 senator signed on in support.

  5. Mar 17, 2026

    The Senate passed it too.

  6. Mar 16, 2026

    “Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2” (the official wording)

  7. Mar 6, 2026

    1 more representative signed on in support.

  8. Mar 3, 2026

    The committee voted to recommend passing it, 8 to 0.

  9. Feb 20, 2026

    Sent to the Senate Committee on Judiciary and Public Safety.

  10. Feb 19, 2026

    The Senate received it.

  11. Feb 18, 2026

    The Assembly passed it.

  12. Feb 18, 2026

    The Assembly adopted it.

  13. Jan 30, 2026

    Sent to the Assembly Committee on Rules.

  14. Jan 30, 2026

    The committee voted to recommend passing it, 6 to 0.

  15. Jan 21, 2026

    The committee held a public hearing.

  16. Jan 16, 2026

    Sent to the Assembly Committee on Judiciary.

  17. Jan 16, 2026

    Introduced in the Assembly.

See the official record, word for word
  1. Jan 16, 2026 · Assembly

    Introduced by Representatives Spiros, Born, Dittrich, Gundrum, Kitchens, Murphy, Mursau, O'Connor and Penterman; cosponsored by Senators James, Jagler and Marklein

  2. Jan 16, 2026 · Assembly

    Read first time and referred to Committee on Judiciary

  3. Jan 21, 2026 · Assembly

    Public hearing held

  4. Jan 26, 2026 · Assembly

    Assembly Amendment 1 offered by Representative Spiros

  5. Jan 29, 2026 · Assembly

    Executive action taken

  6. Jan 30, 2026 · Assembly

    Report Assembly Amendment 1 adoption recommended by Committee on Judiciary, Ayes 6, Noes 0

  7. Jan 30, 2026 · Assembly

    Report passage as amended recommended by Committee on Judiciary, Ayes 6, Noes 0

  8. Jan 30, 2026 · Assembly

    Referred to committee on Rules

  9. Feb 17, 2026 · Assembly

    Made a special order of business at 1:27 PM on 2-18-2026 pursuant to Assembly Resolution 13

  10. Feb 18, 2026 · Assembly

    Assembly Substitute Amendment 1 offered by Representative Neubauer

  11. Feb 18, 2026 · Assembly

    Read a second time

  12. Feb 18, 2026 · Assembly

    Assembly Substitute Amendment 2 offered by Representative Spiros

  13. Feb 18, 2026 · Assembly

    Assembly Substitute Amendment 2 adopted

  14. Feb 18, 2026 · Assembly

    Ordered to a third reading

  15. Feb 18, 2026 · Assembly

    Rules suspended

  16. Feb 18, 2026 · Assembly

    Read a third time and passed

  17. Feb 18, 2026 · Assembly

    Ordered immediately messaged

  18. Feb 19, 2026 · Senate

    Received from Assembly

  19. Feb 20, 2026 · Senate

    Read first time and referred to committee on Judiciary and Public Safety

  20. Mar 3, 2026 · Senate

    Executive action taken

  21. Mar 3, 2026 · Senate

    Report concurrence recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0

  22. Mar 3, 2026 · Senate

    Available for scheduling

  23. Mar 6, 2026 · Senate

    Representative Brown added as a coauthor

  24. Mar 16, 2026 · Senate

    Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2

  25. Mar 16, 2026 · Senate

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

  26. Mar 17, 2026 · Senate

    Read a second time

  27. Mar 17, 2026 · Senate

    Ordered to a third reading

  28. Mar 17, 2026 · Senate

    Rules suspended to give bill its third reading

  29. Mar 17, 2026 · Senate

    Read a third time and concurred in

  30. Mar 17, 2026 · Senate

    Senator Smith added as a cosponsor

  31. Mar 17, 2026 · Senate

    Ordered immediately messaged

  32. Mar 18, 2026 · Assembly

    Received from Senate concurred in

  33. Mar 19, 2026 · Assembly

    Representative Subeck added as a coauthor

  34. Mar 19, 2026 · Assembly

    Representative Emerson added as a coauthor

  35. Mar 23, 2026 · Assembly

    Report correctly enrolled on 3-23-2026

  36. Apr 2, 2026 · Assembly

    Presented to the Governor on 4-2-2026

  37. Apr 3, 2026 · Assembly

    Report approved by the Governor on 4-3-2026. 2025 Wisconsin Act 195

  38. Apr 3, 2026 · Assembly

    Published 4-4-2026

Terms on this page

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote