CaliforniaVery High RiskEnacted

What must businesses disclose about AI use in California?

General requirements to tell customers, employees, or the public when AI is being used in decisions. Here is what California businesses need to know in 2026.

📋 CaliforniaAI Disclosure

Under SB 942 (AI Transparency Act), businesses using AI for decisions affecting Californians must disclose AI use and provide opt-out options. The AG can enforce with civil penalties.

Deadline
August 2, 2026
Max Penalty
$5,000/day per violation
Law
SB 942 — AI Transparency Act
Key requirements:
Disclose when AI makes or assists consequential decisions
Provide opt-out mechanism for AI-assisted decisions
Include AI disclosure in privacy policies
Training data transparency required for high-risk AI

📜 Federal Laws That Also Apply

State law does not replace federal law — you must comply with both. These federal rules apply to ai disclosure nationwide:

FTC Disclosure Guidelines
Consumer Protection Act

Frequently Asked Questions

Does ai disclosure regulation apply to small businesses in California?+

California's SB 942 — AI Transparency Act applies to most businesses with limited exemptions. Even businesses with under 50 employees should review requirements. Always review the specific statute for employee count and revenue thresholds.

What is the deadline for ai disclosure compliance in California?+

The key deadline in California is August 2, 2026. The law is enacted and compliance is required by the deadline above.

What happens if I don't comply with AI laws in California?+

California penalties for AI non-compliance: $5,000/day per violation. Enforcement is active. The state AG has authority to investigate and fine without prior warning.

Do federal AI laws override California AI regulations?+

Federal law does not currently preempt state AI laws. California's SB 942 — AI Transparency Act applies independently of federal rules. Federal laws like ECOA, FCRA, and HIPAA also apply alongside state law — so you must comply with both.

How do I prove compliance with California AI laws?+

Best practice: document all AI systems used, conduct an internal audit, implement required disclosures, and keep records for at least 3 years. For high-risk uses like ai disclosure, consider hiring an independent third-party auditor to validate compliance.

Same Question in Other States

What must businesses disclose about AI use in Illinois?
What must businesses disclose about AI use in Colorado?
What must businesses disclose about AI use in New York?
What must businesses disclose about AI use in Texas?
What must businesses disclose about AI use in Washington?

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CA Quick Facts
Law
SB 942 — AI Transparency Act
Status
Enacted
Deadline
August 2, 2026
Max Penalty
$5,000/day per violation
Risk Level
Very High
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