AB 1002025 to 2026
bill
2025 to 2026 Legislature · State Assembly bill
AB 100
Relating to: designating athletic sports and teams operated or sponsored by public schools or private schools participating in a parental choice program based on the sex of the participants.
Vetoed Last action May 13, 2026: Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82
Official bill page and text: docs.legis.wisconsin.gov
Sponsors 29
Status
Vetoed as of May 13, 2026. The 2025 to 2026 Legislature serves until the 2027 Legislature convenes on January 4, 2027.
Referred to: Assembly Education, Assembly Rules, Senate Government Operations, Labor and Economic Development (from the official referral record)
Roll-call votes 0
No roll-call votes recorded for this measure.
Timeline 34
| Date | Chamber | Action |
|---|---|---|
| May 13, 2026 | Assembly | Failed to pass notwithstanding the objections of the Governor pursuant to Joint Rule 82 |
| May 12, 2026 | Assembly | Placed on calendar 5-12-2026 pursuant to Joint Rule 82 (2)(a) |
| March 31, 2026 | Assembly | Report vetoed by the Governor on 3-31-2026 |
| March 26, 2026 | Assembly | Presented to the Governor on 3-26-2026 |
| February 19, 2026 | Assembly | Report correctly enrolled on 2-19-2026 |
| February 19, 2026 | Assembly | LRB correction (Assembly Amendment 1) |
| February 12, 2026 | Assembly | Received from Senate concurred in |
| February 11, 2026 | Senate | Ordered immediately messaged |
| February 11, 2026 | Senate | Read a third time and concurred in, Ayes 18, Noes 15 |
| February 11, 2026 | Senate | Rules suspended to give bill its third reading |
| February 11, 2026 | Senate | Ordered to a third reading |
| February 11, 2026 | Senate | Read a second time |
| February 9, 2026 | Senate | Placed on calendar 2-11-2026 pursuant to Senate Rule 18(1) |
| January 16, 2026 | Senate | Available for scheduling |
| January 16, 2026 | Senate | Report concurrence recommended by Committee on Government Operations, Labor and Economic Development, Ayes 3, Noes 2 |
| January 16, 2026 | Senate | Executive action taken |
| January 14, 2026 | Senate | Public hearing held |
| March 21, 2025 | Senate | Read first time and referred to committee on Government Operations, Labor and Economic Development |
| March 20, 2025 | Assembly | Read a second time |
| March 20, 2025 | Senate | Received from Assembly |
| March 20, 2025 | Assembly | Ordered immediately messaged |
| March 20, 2025 | Assembly | Read a third time and passed, Ayes 51, Noes 43 |
| March 20, 2025 | Assembly | Rules suspended |
| March 20, 2025 | Assembly | Ordered to a third reading |
| March 20, 2025 | Assembly | Assembly Amendment 1 adopted |
| March 18, 2025 | Assembly | Placed on calendar 3-20-2025 by Committee on Rules |
| March 13, 2025 | Assembly | Referred to committee on Rules |
| March 13, 2025 | Assembly | Report passage as amended recommended by Committee on Education, Ayes 7, Noes 4 |
| March 13, 2025 | Assembly | Report Assembly Amendment 1 adoption recommended by Committee on Education, Ayes 7, Noes 4 |
| March 13, 2025 | Assembly | Executive action taken |
| March 11, 2025 | Assembly | Assembly Amendment 1 offered by Representative Dittrich |
| March 6, 2025 | Assembly | Public hearing held |
| March 3, 2025 | Assembly | Read first time and referred to Committee on Education |
| March 3, 2025 | Assembly | Introduced by Representatives Dittrich, Knodl, Allen, Armstrong, Behnke, Brooks, Callahan, Donovan, Duchow, Goeben, Green, Gundrum, Gustafson, B. Jacobson, Kreibich, Krug, Maxey, Moses, Murphy, Mursau, Nedweski, O'Connor, Penterman, Piwowarczyk, Sortwell, Steffen, Tusler, VanderMeer and Wichgers; cosponsored by Senators Hutton, Felzkowski, Feyen, Jacque, Kapenga, Nass, Quinn, Testin, Tomczyk and Wanggaard |
Data: Open States (bulk data, October 1, 2026 monthly extract, which has no roll-call tallies; public data, attribution appreciated). Official record: docs.legis.wisconsin.gov. Bill pages link to the official text, not copied.