Status: Signed into law — Effective February 1, 2027
Citation: Washington HB 1170 (2026); codified at RCW Chapter 19.430 (anticipated)
Jurisdiction: Washington State
Category: AI Governance, Content Provenance, Synthetic Media Disclosure, Consumer Protection
Industries: Generative AI Platforms, Social Media, Digital Publishing, Advertising Technology, Government Agencies
Enacted Date: March 24, 2026
Effective Date: February 1, 2027
Summary: Washington HB 1170, the AI Disclosure and Content Provenance Act, requires covered providers of generative AI systems to implement technical mechanisms that allow users to detect whether content has been generated or substantially altered by AI. Covered systems are those with one million or more monthly active users in Washington. The law requires providers to embed provenance data — through watermarks, cryptographic signatures, metadata, or equivalent technical means — in AI-generated or AI-altered images, video, audio, and text. Government agencies using AI to interact with the public must additionally disclose that interaction to users at the outset of each session. The law is enforced exclusively by the Washington Attorney General under the state Consumer Protection Act; there is no private right of action.
Key Provisions:
- Provenance Data Requirement: Covered generative AI providers must embed detectable provenance data (watermarks, metadata, or cryptographic identifiers) in AI-generated or AI-substantially-altered images, video, audio, and text output. The mechanism must enable users or third-party tools to identify AI-generated content.
- User Detection Tools: Providers must make reasonable efforts to ensure users have access to tools — either built into the product or via third-party interoperability — to detect AI-generated content in covered outputs.
- Coverage Threshold: The law applies to generative AI systems with one million or more monthly active users. Smaller developers, research tools, and enterprise-only deployments below the threshold are not covered.
- Government Agency Disclosure: State and local government agencies that use AI systems to interact with Washington residents must disclose at the beginning of each session that the interaction is AI-mediated.
- No Private Right of Action: Enforcement is exclusively with the Washington Attorney General under the Consumer Protection Act. Violations may be treated as unfair or deceptive acts or practices (UDAP).
- Exemptions: Research, education, and journalism uses are exempt from certain provisions; clearly labeled satire and fiction are excluded from the synthetic media disclosure requirements.
Affected Entities: Large generative AI platform operators with 1M+ monthly users — primarily frontier AI developers (OpenAI, Google, Meta, Anthropic, and peers) and major social media and publishing platforms that deploy generative AI features at scale. State and local government agencies in Washington. Enterprise-only AI tools, physical security AI platforms, and non-generative AI systems are not covered.
IntelliSee Relevance: Adjacent. HB 1170 regulates generative AI content provenance and does not apply to non-generative video analytics platforms used for physical security monitoring. IntelliSee's systems do not generate synthetic media; they analyze live video feeds for behavioral and object-detection events. Washington customers in healthcare, K-12 and higher education, retail, and municipal security can continue to deploy IntelliSee's AI gun detection, workplace violence prevention, and retail security analytics without coverage under HB 1170. The law is relevant context for Washington public-sector customers who must comply with the government agency AI disclosure requirement for citizen-facing AI interactions.
Compliance Timeline
- 2026 Legislative Session — HB 1170 introduced and advanced through the Washington State Legislature
- March 24, 2026 — Governor Jay Inslee signs HB 1170 into law
- February 1, 2027 — Law takes effect; covered providers must have provenance data systems and disclosure mechanisms in place
- Ongoing — Washington AG may bring enforcement actions for UDAP violations beginning February 1, 2027
Related Legislation & Resources
- Washington AI Companion Chatbot Safety Act (HB 2225, 2026)
- Washington Healthcare Workplace Violence Prevention (HB 1162)
- California Transparency in Frontier Artificial Intelligence Act (SB 53, 2026)
- New York RAISE Act — Frontier AI Safety (S6953B / A6453B, 2026)
- State-by-State AI Security Legislation: Q2 2026 Tracker
Sources: Washington State Legislature HB 1170 (2026 Regular Session); Governor's Office signing statement; Washington Attorney General Consumer Protection Division; IAPP AI Governance Center state law tracker.