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AI Legislation Tracker — State Comparison

California vs Washington

Side-by-side comparison of AI laws, risk levels, topics, and compliance deadlines. Data sourced from official state legislature records. Updated July 2026.

136
Bills in CA
·
20
Bills in WA
·
50
States Tracked
Compare different states
CA California
136
Total Bills
7
Enacted
27
High Risk
All California bills
WA Washington
20
Total Bills
0
Enacted
4
High Risk
All Washington bills

Top Topics Covered

Top 5 topics by bill count
CA California
Comprehensive AI 61 AI in Government 28 AI Transparency 18 AI Healthcare 14 AI in Education 13
WA Washington
AI in Law Enforcement 3 AI in Social Media & Online Platforms 2 User-Facing AI 2 AI in Education 2 Automated Decision-Making 2

Effective Dates

Bills with known effective dates
CA California
BillEffective DateStatus
AB1202 Jan 1, 2020 Passed Both Chambers
AB594 Jan 1, 2021 Vetoed
SCR17 Aug 23, 2023 Passed Both Chambers
AB96 Oct 8, 2023 Passed Both Chambers
AB 2656 Jan 1, 2024 In Committee
SB430 Jan 1, 2024 Dead
SB579 Jan 1, 2024 Dead
AB489 Jan 1, 2024 Passed Both Chambers
WA Washington
BillEffective DateStatus
HB 2225 Jan 1, 2027 Unknown
HB 1170 Feb 1, 2027 Unknown

Risk Level Breakdown

Based on AI-analyzed bill impact
CA California
High
27
Medium
93
Low
16
WA Washington
High
4
Medium
12
Low
4

Key Differences

  • California has 13 bills addressing AI in Education; Washington has 2.
  • California uniquely addresses: AI Healthcare, AI Transparency, AI in Government.
  • Washington uniquely addresses: AI in Law Enforcement, AI in Social Media & Online Platforms, Automated Decision-Making.
  • California has 7 enacted laws vs Washington's 0.

Topic Overlap

Bill counts by topic across both states
California Washington
TopicCAWAVisual
Comprehensive AI 61 0
AI in Government 28 1
AI Transparency 18 0
AI in Education 13 2
AI Healthcare 14 0
Automated Decision-Making 12 2
AI Deepfakes 13 0
User-Facing AI 10 2
AI in Employment 10 1
Autonomous Vehicles 9 1

Compliance for Businesses Operating in Both States

Organizations with employees, customers, or operations in both California and Washington must track each state's AI laws independently. There is no federal AI preemption law that overrides state requirements as of July 2026. Compliance obligations may differ in scope, covered entities, and enforcement mechanisms. Consult qualified legal counsel for guidance specific to your situation.

State Guides

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Understanding AI Regulation in California and Washington

As artificial intelligence becomes embedded in hiring decisions, healthcare diagnostics, credit underwriting, and consumer-facing applications, state legislatures across the US are responding with new rules. California and Washington represent two distinct regulatory approaches worth comparing for any business operating across state lines.

Compliance obligations attach wherever your business operates or where your customers are located — not just where you are incorporated. Organizations with a presence in both California and Washington must track each state's enacted laws independently and build compliance programs that satisfy both regimes simultaneously.

Use the State Comparison Tool to compare any two states, visit the States Directory for a full view of all 50 states, or browse Topics to see how AI regulation affects specific areas.

Frequently Asked Questions

How does California AI regulation compare to Washington?
California currently has 136 published AI bills and Washington has 20. California shows 27 high-risk bill classifications versus Washington's 4. High-risk bills generally carry the most rigorous compliance requirements.
Do I have to comply with AI laws in both states?
Generally, yes. State AI laws apply based on the location of your operations, the residency of consumers you serve, or both. Businesses with employees, customers, or operations in both California and Washington should assess their obligations under each state's enacted laws independently.
Which industries face the most AI regulation?
Across US states generally, the most heavily regulated sectors for AI include employment and automated hiring tools, healthcare and clinical decision support, financial services and insurance underwriting, housing and lending, and education. See Industries for a full breakdown by sector.
Where can I find individual state pages?
You can browse all published AI bills for each state: California AI Laws and Washington AI Laws. Visit All States for the complete 50-state directory.