SB 430 Wisconsin Senate · 2025-2026 Regular Session

Relating to: special motions to strike strategic lawsuits against public participation. (FE)

SB 430 creates a legal procedure to quickly dismiss lawsuits that target public speech on issues of public concern. It allows defendants to file a "special motion to strike" if a lawsuit stems from someone's free speech or petitioning activity (like speaking at a town meeting, writing to officials, or posting online about community issues). If the court finds the lawsuit lacks merit, it dismisses the case early and awards the defendant their legal fees. This protects citizens, journalists, and activists from being silenced by costly lawsuits meant to intimidate them, while exempting government enforcement actions. The bill directly affects people speaking publicly on community issues and those who sue them over such speech.
Bill status failed 1 of 4 stages cleared
Introduction
Sep 2025
Committee Review
Floor Vote
Governor
Introduced Sep 29, 2025 Last action Mar 23, 2026
Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
5
Key actions
0
Committee
0
Sep 29, 2025
Introduced
Introduced by Senators Roys, Larson, Dassler-Alfheim, Hesselbein, Keyeski, Ratcliff and Spreitzer; cosponsored by Representatives Phelps, Joers, Andraca, Anderson, Arney, Bare, Clancy, Madison, Palmeri, Rivera-Wagner, Snodgrass, Stubbs, Tenorio and Udell
upper
7 primary · 0 co-sponsors

Sponsors