HB 3071 Missouri House · 2026 Regular Session

Modifies provisions relating to a premises contaminated with radioactive material or other hazardous material

HB 3071 requires property owners, sellers, landlords, or transferors to disclose in writing if a property was previously contaminated with radioactive or hazardous material, but only if they have official knowledge from a government agency. This affects anyone buying, leasing, or transferring property, with failure to disclose constituting a class A misdemeanor. The bill also mandates that owners must inform tenants if a government agency requests testing for contamination and requires state agencies to notify residents of contamination at residential properties within 30 days. Key provisions focus on written disclosure obligations, penalties for non-disclosure, and tenant rights to terminate leases without cost if contamination was knowingly hidden. The bill is currently in early legislative stages (introduced January 2026).
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 22, 2026 Last action May 15, 2026
Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
May 15, 2026
Committee
Referred: Emerging Issues(H)
lower
Jan 22, 2026
Introduced
Introduced and Read First Time (H)
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Colin Wellenkamp
Colin Wellenkamp
RRepublican
MO
105