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Bills from the 2015–16 session

Assembly Bill 557

Including a heroin metabolite in the definition of a restricted controlled substance for the purpose of chemical testing for intoxication

Became law

The governor signed it on Mar 31, 2016. It's ⁠.

  1. Introduced, passed

    Dec 1, 2015

  2. Committee, passed

    Approved

  3. Assembly vote, passed

    Passed Feb 16, 2016

  4. Senate vote, passed

    Passed Mar 15, 2016

  5. Governor, passed

    Signed

  6. Law, here now

    2015 Wisconsin Act 332

Latest entry in the official record, Mar 31, 2016: “Published 3-31-2016”

Read the bill

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What it does

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

This bill adds a heroin metabolite to the definition of a restricted controlled substance for which a person's blood may be tested in order to determine whether a person has operated a vehicle under the influence of a restricted controlled substance.

Who's behind it

23 lawmakers are its ⁠. 19 are Republicans and 4 are Democrats.

9 more lawmakers ⁠.

See all 32 names

Authors (23)

Signed on in support (9)

How lawmakers voted

There were 2 votes on this bill.

Assembly Committee on Criminal Justice and Public Safety vote to recommend it

Passed, 12 to 0 · Feb 4, 2016

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

Official motion: “Report passage recommended by Committee on Criminal Justice and Public Safety, Ayes 12, Noes 0”. Official record · This vote on its own page

Senate Committee on Judiciary and Public Safety vote to recommend it

Passed, 5 to 0 · Mar 10, 2016

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 5, Noes 0”. Official record · This vote on its own page

What happened

  1. Mar 31, 2016

    The new law was published.

  2. Mar 31, 2016

    The governor signed it. It became 2015 Wisconsin Act 332.

  3. Mar 29, 2016

    Sent to the governor.

  4. Mar 15, 2016

    The Senate passed it too.

  5. Mar 15, 2016

    1 more senator signed on in support.

  6. Mar 10, 2016

    The committee voted to recommend passing it, 5 to 0.

  7. Mar 1, 2016

    The committee held a public hearing.

  8. Feb 17, 2016

    Sent to the Senate Committee on Judiciary and Public Safety.

  9. Feb 17, 2016

    The Senate received it.

  10. Feb 16, 2016

    1 more representative signed on in support.

  11. Feb 16, 2016

    The Assembly passed it.

  12. Feb 4, 2016

    Sent to the Assembly Committee on Rules.

  13. Feb 4, 2016

    The committee voted to recommend passing it, 12 to 0.

  14. Jan 14, 2016

    The committee held a public hearing.

  15. Dec 1, 2015

    Sent to the Assembly Committee on Criminal Justice and Public Safety.

  16. Dec 1, 2015

    Introduced in the Assembly.

See the official record, word for word
  1. Dec 1, 2015 · Assembly

    Introduced by Representatives Sanfelippo, Nygren, Allen, Craig, Brandtjen, Horlacher, Hutton, Jacque, Jagler, Knodl, Kolste, T. Larson, Ohnstad, A. Ott, Ripp, Rohrkaste, Schraa, Sinicki, Skowronski, Spiros, Subeck, Thiesfeldt and Novak; cosponsored by Senators Darling, Cowles, Harsdorf, LeMahieu, Nass, Olsen and Ringhand

  2. Dec 1, 2015 · Assembly

    Read first time and referred to Committee on Criminal Justice and Public Safety

  3. Jan 14, 2016 · Assembly

    Public hearing held

  4. Jan 28, 2016 · Assembly

    Executive session held

  5. Feb 4, 2016 · Assembly

    Report passage recommended by Committee on Criminal Justice and Public Safety, Ayes 12, Noes 0

  6. Feb 4, 2016 · Assembly

    Referred to committee on Rules

  7. Feb 11, 2016 · Assembly

    Placed on calendar 2-16-2016 by Committee on Rules

  8. Feb 16, 2016 · Assembly

    Rules suspended to withdraw from calendar and take up

  9. Feb 16, 2016 · Assembly

    Read a second time

  10. Feb 16, 2016 · Assembly

    Ordered to a third reading

  11. Feb 16, 2016 · Assembly

    Rules suspended

  12. Feb 16, 2016 · Assembly

    Read a third time and passed

  13. Feb 16, 2016 · Assembly

    Representative Barca added as a coauthor

  14. Feb 16, 2016 · Assembly

    Ordered immediately messaged

  15. Feb 17, 2016 · Senate

    Received from Assembly

  16. Feb 17, 2016 · Senate

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

  17. Mar 1, 2016 · Senate

    Public hearing held

  18. Mar 9, 2016 · Senate

    Executive action taken

  19. Mar 10, 2016 · Senate

    Report concurrence recommended by Committee on Judiciary and Public Safety, Ayes 5, Noes 0

  20. Mar 10, 2016 · Senate

    Available for scheduling

  21. Mar 14, 2016 · Senate

    Placed on calendar 3-15-2016 pursuant to Senate Rule 18(1)

  22. Mar 15, 2016 · Senate

    Senator Carpenter added as a cosponsor

  23. Mar 15, 2016 · Senate

    Read a second time

  24. Mar 15, 2016 · Senate

    Ordered to a third reading

  25. Mar 15, 2016 · Senate

    Rules suspended

  26. Mar 15, 2016 · Senate

    Read a third time and concurred in

  27. Mar 15, 2016 · Senate

    Ordered immediately messaged

  28. Mar 16, 2016 · Assembly

    Received from Senate concurred in

  29. Mar 21, 2016 · Assembly

    Report correctly enrolled on 3-21-2016

  30. Mar 29, 2016 · Assembly

    Presented to the Governor on 3-29-2016

  31. Mar 31, 2016 · Assembly

    Report approved by the Governor on 3-30-2016. 2015 Wisconsin Act 332

  32. Mar 31, 2016 · Assembly

    Published 3-31-2016

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

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