Admissibility of expert witness testimony
Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.
Officially: “admissibility of expert witness testimony.” Read the full text
Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025-2026 legislature
Where it is
Show all 26 actions
Introduced by Senators Wanggaard, Feyen, Marklein and Wimberger; cosponsored by Representatives B. Jacobson, Kreibich, Moses, Murphy, Mursau, O'Connor, Penterman, Piwowarczyk, Tittl, VanderMeer, Wittk · Oct 2, 2025
Senate
Read first time and referred to Committee on Judiciary and Public Safety · Oct 2, 2025
Senate
Public hearing held · Oct 22, 2025
Senate
Executive action taken · Nov 12, 2025
Senate
Report passage recommended by Committee on Judiciary and Public Safety, Ayes 8, Noes 0 · Nov 12, 2025
Senate
Available for scheduling · Nov 12, 2025
Senate
Placed on calendar 11-18-2025 pursuant to Senate Rule 18(1) · Nov 14, 2025
Senate
Read a second time · Nov 18, 2025
Senate
Ordered to a third reading · Nov 18, 2025
Senate
Rules suspended to give bill its third reading · Nov 18, 2025
Senate
Read a third time and passed · Nov 18, 2025
Senate
Ordered immediately messaged · Nov 18, 2025
Senate
Received from Senate · Nov 19, 2025
Assembly
Read first time and referred to committee on Rules · Jan 16, 2026
Assembly
Placed on calendar 1-22-2026 by Committee on Rules · Jan 20, 2026
Assembly
Rules suspended to withdraw from calendar and take up · Jan 22, 2026
Assembly
Read a second time · Jan 22, 2026
Assembly
Ordered to a third reading · Jan 22, 2026
Assembly
Rules suspended · Jan 22, 2026
Assembly
Read a third time and concurred in · Jan 22, 2026
Assembly
Ordered immediately messaged · Jan 22, 2026
Assembly
Received from Assembly concurred in · Jan 22, 2026
Senate
Report correctly enrolled · Jan 28, 2026
Senate
Presented to the Governor on 3-5-2026 · Mar 5, 2026
Senate
Report approved by the Governor on 3-6-2026. 2025 Wisconsin Act 92 · Mar 9, 2026
Senate
Published 3-7-2026 · Mar 9, 2026
Senate
The numbers
4
sponsors on the bill
Sponsors
Every fact on this page links to its source, starting with the official bill record. Last action: Published 3-7-2026 (Mar 9, 2026).