Missouri 2026 Regular Session Status: In Committee

SB 859 — Creates provisions relating to artificial intelligence

Last action — Hearing Conducted S General Laws Committee

  1. ✓
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill is in committee in the Senate. Introduced December 01, 2025. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the Senate.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Stalled 14% · moderate confidence

  • In Committee

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

SB 859 - The act establishes the "AI Non-Sentience and Responsibility Act". The act provides that an artificial intelligence (AI) system shall be declared a non-sentient entity and shall not be considered or recognized as a person, spouse or domestic partner, or designated, appointed, or serve as any officer, director, manager, or similar role within any company. AI systems shall not be recognized as legal entities capable of owning title to property, as described in the act. Any assets associated with the AI system shall be attributed to human individuals or organizations responsible for the AI's development, deployment, or operation. Any harm caused by an AI system shall be the responsibility of the owner or user of the AI system, as described in the act. Owners of AI systems shall maintain proper oversight and control measures over any AI system if its outputs or recommendations could reasonably be expected to impact human welfare, property, or public safety. Failure to provide such oversight may constitute negligence or another basis of liability. Any attempt to shift blame on an AI system shall be void. Developers, manufacturers, and owners of AI systems shall develop safety mechanisms to prevent harm to individuals or property, as described in the act. If an AI system causes significant harm, courts may pierce the corporate veil to hold parent companies accountable for the harm, as described in the act. Liability protections under corporate law shall not be used to evade responsibility for direct harm caused by AI systems. Owners or developers of AI systems involved in severe incidents resulting in significant bodily harm, death, or property damage, shall notify the relevant authorities and comply with any subsequent investigations. The provisions of the act shall apply to all AI systems developed, owned, deployed, or operated on or after August 28, 2026. The act is substantially similar to SB 1474 (2026), similar to HCS/HBs 1746 & 1769 (2026), has a provision similar to a provision in SS#2/SCS/SB 1012 (2026). JULIA SHEVELEVA

Bill Text

Action History

  1. Hearing Conducted S General Laws Committee

  2. Second Read and Referred S General Laws Committee

  3. S First Read

  4. Prefiled

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 198 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (198)

198 members have not signed on to this bill.

Show all 198 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

public-safety technology
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 859 do?
SB 859 - The act establishes the "AI Non-Sentience and Responsibility Act". The act provides that an artificial intelligence (AI) system shall be declared a non-sentient entity and shall not be considered or recognized as a person, spouse or domestic partner, or designated, appointed, or serve as any officer, director, manager, or similar role within any company. AI systems shall not be recognized as legal entities capable of owning title to property, as described in the act. Any assets associated with the AI system shall be attributed to human individuals or organizations responsible for the AI's development, deployment, or operation. Any harm caused by an AI system shall be the responsibility of the owner or user of the AI system, as described in the act. Owners of AI systems shall maintain proper oversight and control measures over any AI system if its outputs or recommendations could reasonably be expected to impact human welfare, property, or public safety. Failure to provide such oversight may constitute negligence or another basis of liability. Any attempt to shift blame on an AI system shall be void. Developers, manufacturers, and owners of AI systems shall develop safety mechanisms to prevent harm to individuals or property, as described in the act. If an AI system causes significant harm, courts may pierce the corporate veil to hold parent companies accountable for the harm, as described in the act. Liability protections under corporate law shall not be used to evade responsibility for direct harm caused by AI systems. Owners or developers of AI systems involved in severe incidents resulting in significant bodily harm, death, or property damage, shall notify the relevant authorities and comply with any subsequent investigations. The provisions of the act shall apply to all AI systems developed, owned, deployed, or operated on or after August 28, 2026. The act is substantially similar to SB 1474 (2026), similar to HCS/HBs 1746 & 1769 (2026), has a provision similar to a provision in SS#2/SCS/SB 1012 (2026). JULIA SHEVELEVA
Who sponsors SB 859?
SB 859 is sponsored by Mike Moon.
What is the current status of SB 859?
This bill is in committee in the Senate. Introduced December 01, 2025. It must pass committee before a floor vote.
Where can I track SB 859?
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