WI AB 400
deadRelating to: a civil cause of action for a minor injured by a gender transition procedure.
Wisconsin · 2025-2026 Regular Session · lower
Quick answers
Did WI AB 400 pass?
No. WI AB 400 did not pass — it was defeated or died in the legislative process (2026-03-23). Latest recorded action (2026-03-23): Failed to pass pursuant to Senate Joint Resolution 1
What is WI AB 400 about?
WI AB 400 is a bill in the 2025-2026 Regular Session titled “Relating to: a civil cause of action for a minor injured by a gender transition procedure.”.
Who sponsors WI AB 400?
Wichgers, Piwowarczyk, Penterman and 13 others are the primary sponsors of WI AB 400.
- Introduced
- 2025-08-29
- Latest action
- 2026-03-23 — Failed to pass pursuant to Senate Joint Resolution 1
- Bill type
- bill
- Last updated
- —
Sponsors
- Wichgersprimary
- Piwowarczykprimary
- Pentermanprimary
- O'Connorprimary
- Mursauprimary
- Murphyprimary
- Maxeyprimary
- Kreibichprimary
- Knodlprimary
- Greenprimary
- Dittrichprimary
- Brillprimary
- Behnkeprimary
- Allenprimary
- Steffenprimary
- Nedweskiprimary
Committees
Not provided by source.
Action timeline
2025-08-29
Introduced by Representatives Nedweski, Steffen, Allen, Behnke, Brill, Dittrich, Green, Knodl, Kreibich, Maxey, Murphy, Mursau, O'Connor, Penterman, Piwowarczyk and Wichgers; cosponsored by Senators Hutton, Kapenga, Bradley and Nass
introduction
2025-08-29
Read first time and referred to Committee on Judiciary
reading-1,referral-committee
2026-01-08
Public hearing held
2026-01-14
Executive action taken
2026-01-15
Report passage recommended by Committee on Judiciary, Ayes 5, Noes 3
committee-passage-favorable
2026-01-15
Referred to committee on Rules
referral-committee
2026-02-10
Placed on calendar 2-12-2026 by Committee on Rules
2026-02-11
Assembly Amendment 1 offered by Representative Nedweski
amendment-introduction
2026-02-12
Laid on the table
deferral
2026-03-23
Failed to pass pursuant to Senate Joint Resolution 1
failure
Versions
Documents
Votes
Report passage recommended by Committee on Judiciary, Ayes 5, Noes 3
2026-01-15 · pass · 5-3
Related bills
No related bills recorded for this bill.
Official source
Attribution
Data from openstates_bulk_csv, retrieved 2026-07-24T05:37:42.962855Z
Inspect retained evidence for changes recorded after evidence tracking began:
Use this data
Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=WI&identifier=AB 400. See the API docs or the MCP server for AI assistants.
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