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WI SB157
WI SB157Prohibiting gender transition medical intervention for individuals under 18 years of age.
summary
Introduced
03/27/2025
03/27/2025
In Committee
03/27/2025
03/27/2025
Crossed Over
Passed
Dead
Introduced Session
2025-2026 Regular Session
Bill Summary
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: 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. LRB-1359/1 SWB&JPC:cjs 1) a health care 2025 - 2026 Legislature SENATE BILL 157 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.
AI Summary
This bill prohibits health care providers from performing certain medical interventions on minors (individuals under 18 years old) intended to change their body to correspond with a sex different from their biological sex. Specifically, the bill bans medical procedures such as gender transition surgeries (including sterilization procedures like castration, hysterectomy, and mastectomy), puberty-blocking drugs, and hormone treatments that administer supraphysiologic doses of testosterone or estrogen. The bill includes limited exceptions for medical interventions related to genetic disorders of sex development, treating complications from previous medical procedures, or addressing imminent life-threatening medical conditions. Furthermore, the bill requires professional licensing boards, including the Board of Nursing, Medical Examining Board, and Physician Assistant Affiliated Credentialing Board, to investigate allegations of violations and mandates the revocation of licenses for health care providers found to have performed such interventions on minors. The legislation includes a 6-month delayed effective date to allow for appropriate medication tapering and discontinuation under medical supervision for minors currently receiving these treatments. Key definitions in the bill include specifying "biological sex" as the biological state of being female or male based on sex organs, chromosomes, and hormone profiles.
Committee Categories
Business and Industry
Sponsors (30)
Chris Kapenga (R)*,
Steve Nass (R)*,
Romaine Quinn (R)*,
Cory Tomczyk (R)*,
Eric Wimberger (R)*,
Scott Allen (R),
Elijah Behnke (R),
Lindee Brill (R),
Robert Brooks (R),
Calvin Callahan (R),
Barbara Dittrich (R),
Joy Goeben (R),
Chanz Green (R),
Rick Gundrum (R),
Karen Hurd (R),
Brent Jacobson (R),
Dan Knodl (R),
Rob Kreibich (R),
Dave Maxey (R),
Dave Murphy (R),
Jeff Mursau (R),
Amanda Nedweski (R),
Adam Neylon (R),
Jerry O'Connor (R),
William Penterman (R),
David Steffen (R),
Duke Tucker (R),
Ron Tusler (R),
Robin Vos (R),
Chuck Wichgers (R),
Last Action
Read first time and referred to Committee on Government Operations, Labor and Economic Development (on 03/27/2025)
Official Document
bill text
bill summary
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bill summary
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bill summary
| Document Type | Source Location |
|---|---|
| State Bill Page | https://docs.legis.wisconsin.gov/2025/proposals/reg/sen/bill/sb157 |
| BillText | https://docs.legis.wisconsin.gov/document/proposaltext/2025/REG/SB157.pdf |
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