State AI Law Comparison
Connecticut vs Michigan
Side-by-side comparison of AI compliance requirements, penalties, and deadlines for businesses operating in Connecticut and Michigan.
By Asım Ünlü · Founder
Published Reviewed
Verdict
Michigan has stricter AI regulations than Connecticut
Connecticut
CT
Penalty: N/A
Deadline: N/A
⚖️ No comprehensive AI law — high-risk AI bill (SB 2) died in 2024 and failed again in 2025; narrow provisions only (state-agency AI inventory; LLM training-data disclosure, eff. 2026)
Michigan
MI
Penalty: TBD
Deadline: TBD
⚖️ HB 4668 (2025-26) — Artificial Intelligence Safety and Security Transparency Act (proposed)
Side-by-Side Comparison
Requirement
Connecticut
Michigan
Law Status
No Law
Proposed
Penalty
N/A
TBD
Deadline
N/A
TBD
Key Requirement
Connecticut has not enacted a comprehensive AI law — its high-risk AI bill (SB 2) passed the Senate but died in the House in 2024 and failed again in 2025. Narrow measures apply: a state-agency AI inventory, an automated-decision opt-out under the Connecticut Data Privacy Act, and (effective July 1, 2026) a duty to disclose when personal data is used to train large language models. Existing consumer-protection and anti-discrimination laws may also apply to AI.
Michigan has not enacted a comprehensive AI law. Proposed HB 4668 would require large developers of AI foundation models to implement safety and security protocols to manage critical risks, prescribe developer duties and whistleblower protections, and provide civil sanctions and remedies.
# of Laws
1 laws
1 laws
Which State is Riskier for Your Industry?
HR & Hiring AI
AI hiring tools face heavy scrutiny in both states. NYC law applies nationally if hiring NY residents.
Healthcare AI
Medical AI decision support has specific compliance requirements beyond general AI laws.
Fintech / Credit AI
AI used in credit decisions must comply with Fair Credit Reporting Act + state laws.
Customer Service AI
Chatbots and automated customer interactions may require disclosure in both states.
Operating in Connecticut or Michigan?
Get a personalized AI compliance assessment for your specific state, industry, and AI use case. Includes checklist, risks, and policy templates.
Editorial standards
Anchored to the primary government source (statute, bill text, or agency rule) and verified directly against it · Last verified Jul 4, 2026. See our methodology.
Primary sources · Connecticut & Michigan
- ↗cga.ct.govhttps://www.cga.ct.gov/asp/cgabillstatus/cgabillstatus.asp?selBillType=Bill&b…
- ↗cbia.comhttps://www.cbia.com/news/issues-policies/sweeping-artificial-intelligence-bi…
- ↗ai-law-center.orrick.comhttps://ai-law-center.orrick.com/connecticut/
- ↗legislature.mi.govhttps://www.legislature.mi.gov/Bills/Bill?ObjectName=2025-HB-4668