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Wisconsin · 2025-2026 Regular Session · Bill

SB 312: Relating to: changing an individual’s sex on a birth certificate.

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 312 is a bill introduced in the Wisconsin Senate on June 4, 2025. According to its official title, it concerns: Relating to: changing an individual’s sex on a birth certificate. Primary sponsor: Steve Nass (Republican), Van Wanggaard (Republican), Romaine Quinn (Republican). It lists 15 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 18

NameRolePartyChamberDistrict
Steve NassPrimary sponsorRepublicanSenate11
Van WanggaardPrimary sponsorRepublicanSenate21
Romaine QuinnPrimary sponsorRepublicanSenate25
Scott AllenCo-sponsorRepublicanHouse82
Elijah BehnkeCo-sponsorRepublicanHouse6
Lindee BrillCo-sponsorRepublicanHouse27
Calvin CallahanCo-sponsorRepublicanHouse35
Barbara DittrichCo-sponsorRepublicanHouse99
Cindi DuchowCo-sponsorRepublicanHouse97
Joy GoebenCo-sponsorRepublicanHouse5
Gus GustafsonCo-sponsorRepublicanHouse55
Dave MaxeyCo-sponsorRepublicanHouse83
Dave MurphyCo-sponsorRepublicanHouse56
Amanda NedweskiCo-sponsorRepublicanHouse32
Will PentermanCo-sponsorRepublicanHouse38
Jim PiwowarczykCo-sponsorRepublicanHouse98
David SteffenCo-sponsorRepublicanHouse4
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. Senate Amendment 1 offered by Senator Nass
  3. Read first time and referred to Committee on Licensing, Regulatory Reform, State and Federal Affairs
  4. Introduced by Senators Nass, Wanggaard and Quinn; cosponsored by Representatives Brill, Maxey, Goeben, Wichgers, Piwowarczyk, Gustafson, Steffen, Penterman, Duchow, Nedweski, Callahan, Murphy, Dittrich, Allen and Behnke

Sources

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