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Bills from the 2025–26 session

Senate Bill 442

Requiring hospitals and ambulatory surgical centers to implement policies to prevent exposure to surgical smoke in operating rooms. (FE)

Topics: Health Services, Department of: Health, Hospitals and health care facilities, Medical service, Public health

Stopped before the full Senate voted

The recommended passing it, but the full Senate never voted on it. The last day for votes this session was Mar 19, 2026. To try again, a lawmaker would have to start a new bill.

  1. Introduced, passed

    Sep 29, 2025

  2. Committee, passed

    Approved

  3. Senate vote, stopped here

    Stopped here. The full Senate never voted on it.

  4. Assembly vote, not reached

  5. Governor, not reached

  6. Law, not reached

Latest entry in the official record, Mar 23, 2026: “Failed to pass pursuant to ⁠”

Read the bill

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The same bill was also filed in the Assembly as AB 563. That version died when the session ended.

What it would have done

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

This bill directs the Department of Health Services to require hospitals and ambulatory surgical centers to adopt and implement policies to prevent exposure to surgical smoke in operating rooms by requiring the use of a smoke evacuation procedure in the operating room during any surgical procedure that is likely to generate surgical smoke. This bill does not require the use of a smoke evacuation system if the health care provider who is engaging in the surgical procedure that is likely to generate surgical smoke concludes that using a smoke evacuation system in the operating room during the surgical procedure is not necessary or advisable under the circumstances. Under the bill, “surgical smoke” is defined to mean the gaseous byproduct produced by energy-generating devices including surgical plume, smoke plume, bio-aerosols, laser-generated airborne contaminants, or lung-damaging dust. A smoke evacuation system is equipment that effectively captures and filters surgical smoke at the site of origin before the smoke makes contact with the eyes or respiratory tract of occupants in the room.

Who's behind it

Rachael Cabral-Guevara, a Republican, is its ⁠.

6 more lawmakers ⁠.

See all 7 names

Author (1)

Signed on in support (6)

What it would cost

State agencies filed a . Each opens as a PDF from the Legislature.

How lawmakers voted

There was one vote on this bill.

Senate Committee on Health vote to recommend it

Passed, 5 to 0 · Oct 28, 2025

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

What happened

  1. Mar 23, 2026

    The session ended, and the bill died with it.

  2. Nov 6, 2025

    A state agency sent in its estimate of the cost.

  3. Oct 28, 2025

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

  4. Oct 22, 2025

    The committee held a public hearing.

  5. Oct 17, 2025

    1 more representative signed on in support.

  6. Sep 29, 2025

    Sent to the Senate Committee on Health.

  7. Sep 29, 2025

    Introduced in the Senate.

See the official record, word for word
  1. Sep 29, 2025 · Senate

    Introduced by Senator Cabral-Guevara; cosponsored by Representatives Gustafson, Goeben, Gundrum, Mursau and Sinicki

  2. Sep 29, 2025 · Senate

    Read first time and referred to Committee on Health

  3. Oct 17, 2025 · Senate

    Representative Ortiz-Velez added as a cosponsor

  4. Oct 22, 2025 · Senate

    Public hearing held

  5. Oct 28, 2025 · Senate

    Executive action taken

  6. Oct 28, 2025 · Senate

    Report passage recommended by Committee on Health, Ayes 5, Noes 0

  7. Oct 28, 2025 · Senate

    Available for scheduling

  8. Nov 6, 2025 · Senate

    Fiscal estimate received

  9. Mar 23, 2026 · Senate

    Failed to pass pursuant to Senate Joint Resolution 1

Terms on this page

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

More in the glossary

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1. 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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate. 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

Committee

A small group of lawmakers that looks at a bill first. Most bills never leave committee.

Senate Joint Resolution 1

The session's calendar. Any bill not passed by its last voting day dies.

Official term: Failed to pass pursuant to SJR 1

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

Cost estimate

A state agency's estimate of what a bill would cost or save.

Official term: Fiscal estimate

Roll call

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

Official term: Roll call vote