Connecticut SB 5
The broadest state AI statute enacted to date and the first to combine consumer, employment and frontier-safety duties in one act. It gives the US state landscape a third template alongside Colorado's duty-of-care model and Texas's intent-based prohibitions.
What it is
Connecticut's omnibus AI and online safety law, signed 27 May 2026 and applying from 1 October 2026. It sets disclosure duties for AI subscriptions and AI companions, rules for automated employment-related decisions, whistleblower protection for frontier-developer employees, and creates an Artificial Intelligence Policy Office and Policy Director.
Who is affected
Providers of consumer AI services, employers using automated decision processes, and frontier developers with Connecticut employees
Key obligations
- Written disclosure and acceptance of key terms before AI subscriptions are entered or renewed
- Duties for AI companions and for automated employment-related decision processes
- Whistleblower protections for frontier-developer employees; state AI Policy Office and Policy Director
Compliance dates
Connecticut SB 5 obligations start applying
Public Act 26-15 applies from this date: AI subscription disclosures, AI companion duties, automated employment-decision requirements and frontier-developer whistleblower protections.
Recent signals
Connecticut's AI and online safety law takes effect
Public Act 26-15 and companion privacy amendments took effect, covering AI chatbot disclosures, facial recognition and surveillance pricing.
California enacts SB 574 on lawyers' and arbitrators' use of generative AI
The first state statute on attorney AI use. It bars delegating the practice of law to generative AI and requires lawyers to verify citations and disclose AI use in court filings. Arbitrators may not delegate decisions to AI. It takes effect 1 January 2027.
New York sets frontier developer registration for November
Governor Hochul announced that frontier AI developers must register with the state from November 2026 under the RAISE Act, with full duties from January 2027.
California signs SB 813 and AB 1405 on independent AI verification
Governor Newsom signed the first US laws creating accredited AI verification organisations and standards for AI auditors, calling on the federal government to follow.
Related instruments
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- US-STTexas TRAIGATexas's AI law (effective 1 Jan 2026) takes an intent-based approach: it prohibits developing or deploying AI to unlawfully discri…
- US-STCalifornia SB 53The first US law regulating frontier AI developers specifically: large developers must publish frontier AI frameworks, report cata…
- US-STCalifornia AB 2013Requires developers of generative AI systems made available in California to publish documentation of training datasets — sources,…
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