HB 3104 Missouri House · 2026 Regular Session

Modifies provisions relating to products liability claims

HB 3104 modifies products liability claims by redefining "defective condition" to include manufacturing defects and design flaws that could have been avoided with reasonable alternatives. It replaces joint liability with a pure comparative fault system, meaning a plaintiff's recovery is reduced by their percentage of fault (e.g., if 30% at fault, they receive 70% of damages). The bill also clarifies that defendants can argue plaintiff fault as an affirmative defense, and each defendant pays only for their allocated share of fault, not the full amount. This directly affects manufacturers, injured consumers, and courts handling product injury cases.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 27, 2026 Last action May 15, 2026
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Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
May 15, 2026
Committee
Referred: Emerging Issues(H)
lower
Jan 27, 2026
Introduced
Introduced and Read First Time (H)
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Matthew Overcast
Matthew Overcast
RRepublican
MO
155