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Wisconsin · 2025-2026 Regular Session · Bill

SB 157: Relating to: prohibiting gender transition medical intervention for individuals under 18 years of age.

Did not advance Official data

  1. Introduced
  2. In committee
  3. Passed one chamber
  4. Passed both chambers
  5. Enacted
  6. Did not advance

Last official action: ·Record last updated:

Plain-language summary

SB 157 is a bill introduced in the Wisconsin Senate on March 27, 2025. According to its official title, it concerns: Relating to: prohibiting gender transition medical intervention for individuals under 18 years of age. Primary sponsor: Cory Tomczyk (Republican), Chris Kapenga (Republican), Steve Nass (Republican), Romaine Quinn (Republican), Eric Wimberger (Republican). It lists 25 additional sponsors. Most recent recorded action (March 23, 2026): Failed to pass pursuant to Senate Joint Resolution 1.

Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written

Sponsors

Sponsors by party (alphabetical): Republican 30

NameRolePartyChamberDistrict
Cory TomczykPrimary sponsorRepublicanSenate29
Chris KapengaPrimary sponsorRepublicanSenate33
Steve NassPrimary sponsorRepublicanSenate11
Romaine QuinnPrimary sponsorRepublicanSenate25
Eric WimbergerPrimary sponsorRepublicanSenate2
Scott AllenCo-sponsorRepublicanHouse82
Elijah BehnkeCo-sponsorRepublicanHouse6
Lindee BrillCo-sponsorRepublicanHouse27
Rob BrooksCo-sponsorRepublicanHouse59
Calvin CallahanCo-sponsorRepublicanHouse35
Barbara DittrichCo-sponsorRepublicanHouse99
Joy GoebenCo-sponsorRepublicanHouse5
Chanz GreenCo-sponsorRepublicanHouse74
Rick GundrumCo-sponsorRepublicanHouse58
Karen HurdCo-sponsorRepublicanHouse69
Brent JacobsonCo-sponsorRepublicanHouse87
Dan KnodlCo-sponsorRepublicanHouse24
Rob KreibichCo-sponsorRepublicanHouse28
Dave MaxeyCo-sponsorRepublicanHouse83
Dave MurphyCo-sponsorRepublicanHouse56
Jeff MursauCo-sponsorRepublicanHouse36
Amanda NedweskiCo-sponsorRepublicanHouse32
Adam NeylonCo-sponsorRepublicanHouse15
Jerry O'ConnorCo-sponsorRepublicanHouse60
Will PentermanCo-sponsorRepublicanHouse38
David SteffenCo-sponsorRepublicanHouse4
Duke TuckerCo-sponsorRepublicanHouse75
Ron TuslerCo-sponsorRepublicanHouse3
Robin VosCo-sponsorRepublicanHouse33
Chuck WichgersCo-sponsorRepublicanHouse84

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

  1. Failed to pass pursuant to Senate Joint Resolution 1
  2. Read first time and referred to Committee on Government Operations, Labor and Economic Development
  3. Introduced by Senators Tomczyk, Kapenga, Nass, Quinn and Wimberger; cosponsored by Representatives Allen, Vos, Behnke, Brill, Brooks, Callahan, Dittrich, Goeben, Green, Gundrum, Hurd, B. Jacobson, Knodl, Kreibich, Maxey, Murphy, Mursau, Nedweski, Neylon, O'Connor, Penterman, Steffen, Tucker, Tusler and Wichgers

Sources

  1. Open States / Plural (data from the official legislature website)
  2. Official legislature source