Center for Assurance Research and Engineering

United States AI Policy 50-State Tracker: How U.S. States Are Regulating Artificial Intelligence Amid an Unsettled Federal Preemption Fight

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State AI Policy: A 50-State Tracker

How U.S. States Are Regulating Artificial Intelligence Amid an Unsettled Federal Preemption Fight

Compiled July 2026 · Updated through October 21, 2026 · Companion to the National AI Policy Tracker

I. Scope & Methodology

State AI lawmaking has grown roughly tenfold since 2023, from fewer than 200 bills to 1,208 in 2025 and 1,561+ across 45 states by March 2026, with enough churn (Colorado's flagship law was repealed and replaced before it ever took effect) that uniform 50-state depth isn't practical. This tracker uses three tiers instead:

  • Tier 1 (Deep Profiles): 17 states with the most significant laws. Full field template: Status, Category, Key provisions, Enforcement, Timeline, Federal exposure.
  • Tier 2 (Short Entries): 22 states with narrower notable laws, one paragraph each.
  • Tier 3 (Summary Table): All 50 states + D.C., at a glance.

Primary sources: NCSL's AI Legislation Database (updated monthly), MultiState.ai, and IAPP's State AI Governance Tracker. Bill counts and statuses change monthly, so check these databases for anything newer than this tracker's date.