Skip to content
Bills from the 2023–24 session

Assembly Bill 465

Prohibiting gender transition medical intervention for individuals under 18 years of age

Vetoed by the governor

Both chambers passed it, and the governor vetoed it on Dec 6, 2023. Lawmakers did not ⁠, so it stands.

  1. Introduced, passed

    Sep 29, 2023

  2. Committee, passed

    Approved

  3. Assembly vote, passed

    Passed 63 to 35

  4. Senate vote, passed

    Passed 22 to 10

  5. Governor, stopped here

    Vetoed Dec 6, 2023.

  6. Law, not reached

Latest entry in the official record, May 15, 2024: “Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82”

Read the governor's veto message · All vetoes this session

Read the bill

Following saves it on this device. New actions show on your Following page. You can also get updates in a feed reader.

Embed this on your site

Paste this code into your page. The card shows the latest record each time it loads. Preview the card

What it would have done

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

This bill prohibits health care providers from engaging in, causing the engagement in, or making referrals for, certain medical intervention practices upon an individual under 18 years of age if done for the purpose of changing the minor's body to correspond to a sex that is discordant with the minor's biological sex. The prohibitions under the bill do not apply to any of the following: 1) a health care provider providing a service in accordance with a good faith medical decision of a parent or guardian of a minor born with a medically verifiable genetic disorder of sex development; 2) the treatment of any infection, injury, disease, or disorder that has been caused by or exacerbated by the performance of a gender transition medical procedure, whether or not that procedure was performed in accordance with state and federal law; or 3) any procedure undertaken because the minor suffers from a physical disorder, physical injury, or physical illness that would, as certified by a physician, place the minor in imminent danger of death or impairment of a major bodily function unless surgery is performed.

Under the bill, the Board of Nursing, the Medical Examining Board, and the Physician Assistant Affiliated Credentialing Board are required to investigate any allegation that any person licensed or certified by the respective boards has violated any of the prohibitions on engaging in, causing the engagement in, or making certain referrals for the medical intervention practices described in the bill. Upon a finding by the Board of Nursing, the Medical Examining Board, or the Physician Assistant Affiliated Credentialing Board that the holder of a license or certificate has violated any of these prohibitions, the bill requires the Board of Nursing, the Medical Examining Board, or the Physician Affiliated Credentialing Board to revoke that person's license or certificate.

Who's behind it

31 representatives are its ⁠. All 31 are Republicans.

10 more lawmakers ⁠.

See all 41 names

Authors (31)

Signed on in support (10)

How lawmakers voted

There were 4 votes on this bill.

Assembly Committee on Health vote to recommend it

Passed, 10 to 5 · Oct 10, 2023

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, Aging and Long-Term Care, Ayes 10, Noes 5”. Official record · This vote on its own page

Assembly vote to pass it

Passed, 63 to 35 · Oct 12, 2023 · 1 didn't vote

See how each of the 99 representatives voted

D: Democrat, R: Republican

Yes (63)

Didn't vote (1)

Official motion: “PASSAGE”. Official record · This vote on its own page

Senate vote

Passed, 5 to 0 · Oct 16, 2023

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

Senate vote to pass it

Passed, 22 to 10 · Oct 17, 2023 · 1 didn't vote

See how each of the 33 senators voted

D: Democrat, R: Republican

Official motion: “CONCURRENCE”. Official record · This vote on its own page

What happened

  1. May 15, 2024

    The veto stood. Lawmakers didn't override it.

  2. Jan 18, 2024

    Sent to the Assembly Committee on Rules.

  3. Dec 6, 2023

    The governor vetoed it.

  4. Nov 30, 2023

    Sent to the governor.

  5. Oct 17, 2023

    The Senate passed it too, 22 to 10.

  6. Oct 16, 2023

    “Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 5, Noes 0” (the official wording)

  7. Oct 13, 2023

    Sent to the Senate Committee on Senate Organization.

  8. Oct 12, 2023

    The Senate received it.

  9. Oct 12, 2023

    The Assembly passed it, 63 to 35.

  10. Oct 10, 2023

    The committee voted to recommend passing it, 10 to 5.

  11. Oct 9, 2023

    1 more representative signed on in support.

  12. Oct 4, 2023

    The committee held a public hearing.

  13. Oct 3, 2023

    1 more senator signed on in support.

  14. Sep 29, 2023

    Sent to the Assembly Committee on Health, Aging and Long-Term Care.

  15. Sep 29, 2023

    Introduced in the Assembly.

See the official record, word for word
  1. Sep 29, 2023 · Assembly

    Introduced by Representatives Allen, Vos, Armstrong, Behnke, Binsfeld, Bodden, Brandtjen, Dittrich, Goeben, Green, Gundrum, Gustafson, Hurd, Macco, Magnafici, Maxey, Michalski, Murphy, Nedweski, O'Connor, Plumer, Pronschinske, Rettinger, Rozar, Sapik, Schraa, Sortwell, Tittl, Tusler, Wichgers and Callahan; cosponsored by Senators Stroebel, Tomczyk, Knodl, Felzkowski, Kapenga, Nass, Wimberger and Ballweg

  2. Sep 29, 2023 · Assembly

    Read first time and referred to Committee on Health, Aging and Long-Term Care

  3. Oct 3, 2023 · Assembly

    Senator Testin added as a cosponsor

  4. Oct 4, 2023 · Assembly

    Public hearing held

  5. Oct 9, 2023 · Assembly

    Representative Edming added as a coauthor

  6. Oct 10, 2023 · Assembly

    Executive action taken

  7. Oct 10, 2023 · Assembly

    Report passage recommended by Committee on Health, Aging and Long-Term Care, Ayes 10, Noes 5

  8. Oct 10, 2023 · Assembly

    Referred to calendar of 10-12-2023 pursuant to Assembly Rule 45 (1)

  9. Oct 12, 2023 · Assembly

    Read a second time

  10. Oct 12, 2023 · Assembly

    Ordered to a third reading

  11. Oct 12, 2023 · Assembly

    Rules suspended

  12. Oct 12, 2023 · Assembly

    Read a third time and passed, Ayes 63, Noes 35

  13. Oct 12, 2023 · Assembly

    Ordered immediately messaged

  14. Oct 12, 2023 · Senate

    Received from Assembly

  15. Oct 13, 2023 · Senate

    Read first time and referred to committee on Senate Organization

  16. Oct 13, 2023 · Senate

    Available for scheduling

  17. Oct 16, 2023 · Senate

    Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 5, Noes 0

  18. Oct 16, 2023 · Senate

    Placed on calendar 10-17-2023 pursuant to Senate Rule 18(1)

  19. Oct 17, 2023 · Senate

    Read a second time

  20. Oct 17, 2023 · Senate

    Ordered to a third reading

  21. Oct 17, 2023 · Senate

    Rules suspended to give bill its third reading

  22. Oct 17, 2023 · Senate

    Read a third time and concurred in, Ayes 22, Noes 10

  23. Oct 17, 2023 · Senate

    Ordered immediately messaged

  24. Oct 18, 2023 · Assembly

    Received from Senate concurred in

  25. Oct 18, 2023 · Assembly

    Report correctly enrolled on 10-18-2023

  26. Nov 30, 2023 · Assembly

    Presented to the Governor on 11-30-2023

  27. Dec 6, 2023 · Assembly

    Report vetoed by the Governor on 12-6-2023

  28. Jan 18, 2024 · Assembly

    Referred to committee on Rules

  29. May 14, 2024 · Assembly

    Placed on calendar 5-14-2024 pursuant to Joint Rule 82 (2)(a)

  30. May 15, 2024 · Assembly

    Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82

Terms on this page

Veto override

Lawmakers can still pass a bill the governor vetoed, but it takes two-thirds of each chamber.

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

Veto override

Lawmakers can still pass a bill the governor vetoed, but it takes two-thirds of each chamber.

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