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AI regulation overview

The AI rules that matter to Hong Kong businesses

Laws, regulations and guidelines on AI in Hong Kong, Mainland China, the European Union and the United States, with their status, the next key dates and a plain-language summary of each. HKAIIA members also see who each rule applies to, the key obligations and penalties, and what to do now.

rules tracked
50rules tracked
in force
26in force
key dates in the next 12 months
20key dates in the next 12 months
rated high relevance
21rated high relevance

General information, not legal advice

This overview summarises public sources as last verified on 1 October 2026. Rules and dates change, and whether a rule applies to you depends on your circumstances. Please check the official source and take legal advice before you act on anything here.

Key dates ahead

What changes next, earliest first.

  • 30 October 2026

    Public consultation on the EDPB anonymisation and web-scraping guidelines closes.

    European Union · GDPR (AI development and use)

  • 10 November 2026

    The suspension ends unless extended, after which the October 2025 controls, including the extraterritorial rare earth rule, would apply.

    Mainland China · Export controls (rare earths, batteries, technology)

  • 10 November 2026

    The Affiliates Rule returns automatically unless BIS extends the suspension.

    United States · EAR AI chip export controls

  • 2 December 2026

    New bans on AI that generates non-consensual intimate imagery or child sexual abuse material apply, and generative AI systems placed on the market before 2 August 2026 must meet the Article 50(2) machine-readable marking duty.

    European Union · EU AI Act

  • 9 December 2026

    Member States must transpose the Directive by this date, and the new liability rules apply to products placed on the market or put into service after it.

    European Union · New Product Liability Directive (PLD)

  • 31 December 2026

    The FSTB is expected to hold a public consultation later in 2026 on a legal framework for detecting and removing fraudulent content, including AI-generated fraud.

    Hong Kong · 2026 Policy Address AI governance plan

Show all 34 dates
  • 31 December 2026

    The Hong Kong AI Research and Development Institute (AIRDI) is expected to begin operation in 2026.

    Hong Kong · 2026 Policy Address AI governance plan

  • 1 January 2027

    Businesses already using ADMT for significant decisions must comply with the ADMT rules on pre-use notice, opt-out and access.

    United States · CCPA ADMT regulations

  • 1 January 2027

    Duties for large online platforms and GenAI hosting platforms begin, requiring them to detect and display provenance data.

    United States · California AI Transparency Act (content provenance)

  • 1 January 2027

    SB 867's ban on toys containing companion chatbots takes effect.

    United States · California GenAI developer and chatbot laws

  • 1 January 2027

    SB 26-189 takes effect, and the Attorney General's rules are due by this date.

    United States · Colorado ADMT law (formerly Colorado AI Act)

  • 12 January 2027

    Providers of cloud and other data processing services may no longer charge switching fees.

    European Union · Data Act

  • 20 January 2027

    The Machinery Regulation applies and the Machinery Directive 2006/42/EC is repealed, with no transition period.

    European Union · Machinery Regulation

  • 31 January 2027

    This is the annual deadline for reporting the 2026 compliance audit on minors' personal information.

    Mainland China · PIPL

  • 1 March 2027

    Annual reports covering calendar year 2026 are due for restricted cloud-computing transactions with 25% or more country-of-concern or covered-person ownership.

    United States · DOJ bulk sensitive data rule (Data Security Program)

  • 13 March 2027

    This is the 450-day statutory deadline for the Treasury to issue regulations implementing the COINS Act, and existing rules apply until then.

    United States · US outbound investment rules (OISP / COINS Act)

  • 1 July 2027

    SB 243 annual reports to the Office of Suicide Prevention begin, and SB 1119 core duties are expected to start.

    United States · California GenAI developer and chatbot laws

  • 1 July 2027

    California SB 947 becomes operative.

    United States · US AI-in-hiring laws

  • 2 August 2027

    General-purpose AI models placed on the market before 2 August 2025 must comply.

    European Union · GPAI model obligations and Code of Practice

  • 12 September 2027

    Unfair contract term rules extend to certain long-term data-sharing contracts concluded on or before 12 September 2025.

    European Union · Data Act

  • 2 December 2027

    Obligations for high-risk AI systems listed in Annex III apply, for example in recruitment, credit scoring, education, biometrics and critical infrastructure.

    European Union · EU AI Act

  • 11 December 2027

    The CRA applies in full, covering essential cybersecurity requirements, conformity assessment and CE marking, and the RED cybersecurity Delegated Regulation (EU) 2022/30 is repealed.

    European Union · Cyber Resilience Act (CRA) and RED cybersecurity rules

  • 31 December 2027

    AI agent safety-management guidelines for society at large, prepared with the AIRDI, are expected in 2027.

    Hong Kong · 2026 Policy Address AI governance plan

  • 31 December 2027

    Risk assessments must be completed for processing that began before 2026 and continues.

    United States · CCPA ADMT regulations

  • 1 January 2028

    Capture device manufacturer duties apply to cameras, phones and recorders first produced for sale in California from this date.

    United States · California AI Transparency Act (content provenance)

  • 1 April 2028

    First risk assessment submissions to CalPrivacy are due, along with the first cybersecurity audit certifications for businesses with 2026 revenue above US$100 million.

    United States · CCPA ADMT regulations

  • 2 August 2028

    Obligations for high-risk AI embedded in regulated products covered by Annex I apply.

    European Union · EU AI Act

  • 2 August 2028

    This is the legal deadline for Commission delegated acts adding AI Act-based requirements for high-risk AI safety functions to the Machinery Regulation.

    European Union · Machinery Regulation

  • 1 January 2029

    The ban on importing vehicle connectivity system (VCS) hardware with a China or Russia nexus applies to components without a model year, and from Model Year 2030 to others.

    United States · Connected vehicles rule (ICTS)

  • 1 April 2029

    Cybersecurity audit certifications are due for businesses with revenue of US$50–100 million.

    United States · CCPA ADMT regulations

  • 1 January 2030

    The 60-day right to cure before enforcement expires.

    United States · Colorado ADMT law (formerly Colorado AI Act)

  • 1 April 2030

    Cybersecurity audit certifications are due for smaller covered businesses.

    United States · CCPA ADMT regulations

  • 1 August 2030

    In a related sector rule, the new Toy Safety Regulation (EU) 2025/2509 applies, including rules for connected and AI-enabled toys.

    European Union · General Product Safety Regulation (GPSR)

  • 1 January 2031

    SB 867's toy ban expires unless extended.

    United States · California GenAI developer and chatbot laws

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Need help with AI compliance?

Several HKAIIA member companies work on AI governance, legal and compliance. Members can find them through member matchmaking and ask the secretariat for an introduction.