HB4045

Civil procedure: civil actions; lawsuits for exercising rights to free expression; provide protections against. Creates new act.

Complete·12/31/25

Michigan HB4045 establishes protections against strategic lawsuits against public participation (SLAPP suits) by shifting the burden of litigation to.

Michigan HB4045, known as the "uniform public expression protection act," aims to protect citizens from SLAPP suits by shifting the burden of litigation to the plaintiff. It establishes expedited judicial review, stays discovery, and proscribes certain evidence. The act applies to civil actions filed after its effective date, focusing on protecting free expression and public participation rights. It mandates that the court award costs, attorney fees, and expenses to the prevailing party if the motion is not frivolous or filed solely to delay proceedings.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

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12
0
Democratic CaucusRepublican Caucus

Roll Call Votes

36 Yea

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0 Nay

1 Absent

D

Calendar

Dec 10, 2025

9:00 AM

Senate Civil Rights, Judiciary, and Public Safety

Apr 16, 2025

10:30 AM

House Judiciary

History

Dec 31, 2025

House

Approved By The Governor 12/23/2025 10:26 Am

Dec 31, 2025

House

Filed With Secretary Of State 12/23/2025 11:56 Am

Dec 31, 2025

House

Assigned Pa 52'25