SB 3502
AI PRODUCT LIABILITY ACT
TL;DR
Illinois SB 3502 would make AI developers and deployers legally liable when their products cause harm, treating AI systems similarly to defective physical products. Companies could be sued for damages caused by their AI, with liability potentially extending across the development and deployment chain.
How This Might Impact Your Business
Companies deploying AI tools in Illinois (chatbots, decision systems, generative AI) could face product liability lawsuits when those tools cause financial, physical, or reputational harm to users
Liability likely extends to both developers (OpenAI, Anthropic, etc.) and businesses that integrate or deploy AI, meaning a bank using a third-party AI underwriting tool could still be on the hook
Healthcare, financial services, HR tech, and legal tech face the highest exposure since AI errors in these sectors create measurable damages (denied loans, misdiagnoses, wrongful terminations)
Plaintiffs would not need to prove negligence under typical product liability frameworks, only that the AI caused harm and was defective in design, manufacture, or warning
Insurance costs for AI-powered products will likely rise, and some insurers may exclude AI liability entirely until the law's scope is clarified
Small and mid-size companies using off-the-shelf AI tools have less bargaining power to push liability back to vendors through indemnification clauses
The bill is in committee (re-referred to Assignments), so specifics on damages caps, safe harbors, and effective dates are still being negotiated
What Should You Do
Have your legal team review vendor contracts for AI tools and push for stronger indemnification and warranty clauses before this bill advances
Inventory every AI system touching Illinois customers or employees and document testing, validation, and known limitations (this paper trail becomes your defense)
Talk to your insurance broker now about whether your current general liability or E&O policy covers AI-caused harms, and what AI-specific riders cost
Assign someone to track SB 3502 through Illinois committee hearings and flag any amendments adding safe harbors, damages caps, or industry carve-outs
If you build AI products, start drafting user warnings and disclosures about limitations, as 'failure to warn' is a classic product liability claim
Who It Affects
Status Timeline
committee
Rule 3-9(a) / Re-referred to Assignments
May 22, 2026