AI LAW RADAR · Daily Last verified 24 Jun 2026

Topic dossier

AI transparency & disclosure requirements

When people have to be told they are dealing with AI, and content has to be marked as model-generated — chatbot disclosure, content labelling and training-data transparency. 9 obligations across 7 jurisdictions — 7 in force. Next dated deadline: 2 Aug 2026.

Transparency is the most common thread running through AI law. Three duties recur: telling a person when they are interacting with an AI system, marking content that an AI generated, and — increasingly — disclosing what data a model was trained on. The instruments below each carry one or more of these duties, tracked to their primary sources.

The Register

9 obligations · 7 jurisdictions

European Union 1

EU Comprehensive

Article 50 transparency & deepfake labelling

Binds Providers & deployers of interactive, synthetic-content or biometric AI. Disclosure of AI interaction; marking of AI-generated content.

Stated maximum penalty — Up to 3% turnover or €15M

Applies 2 Aug 2026 checked 22 Jun 2026 EU AI Act ↗ high confidence

United States 3

US · CA Binding

California companion-chatbot safeguards (SB 243)

Binds Operators of companion-chatbot platforms available in California. AI-status disclosure + self-harm protocols.

Stated maximum penalty — Private right of action

In force · 1 Jan 2026 checked 19 Jun 2026 SB 243 ↗ high confidence
US · CA Binding

AB 2013 — GenAI training-data transparency

Binds Developers of generative AI systems made available to Californians. Public dataset-summary disclosure for generative AI offered to Californians.

Stated maximum penalty — Civil enforcement

In force · 1 Jan 2026 checked 24 Jun 2026 AB 2013 ↗ high confidence
US · CA Binding

California AI Transparency Act (SB 942)

Binds Covered GenAI providers with >1M monthly users accessible in California. AI-detection tool + content provenance for >1M-user providers.

Stated maximum penalty — Civil penalties per violation/day

Applies 2 Aug 2026 checked 21 Jun 2026 SB 942 (amd. AB 853) ↗ high confidence

China 1

China Binding

AI-content labelling (+ GB 45438-2025)

Binds AI-content service & propagation platforms, app stores, and users. Explicit (visible) and implicit (metadata/watermark) labels on AI-generated content.

Stated maximum penalty — CAC administrative penalties

In force · 1 Sep 2025 checked 24 Jun 2026 CAC AI-Labelling Measures ↗ high confidence

South Korea 1

S. Korea Comprehensive

AI Basic Act — transparency & labelling

Binds AI business operators offering AI products/services in Korea (extraterritorial). Pre-notify users that a service uses AI; label generative and realistic synthetic outputs.

MSIT enforcement grace period through ~2026.

Stated maximum penalty — Admin fine up to ₩30M

In force · 22 Jan 2026 checked 24 Jun 2026 AI Basic Act ↗ high confidence

Vietnam 1

Vietnam Comprehensive

AI-content labelling & interaction disclosure

Binds Providers / deployers of generative AI and user-facing AI systems. Machine-readable labels on AI media; disclose when users interact with AI; deceptive deepfakes banned.

Stated maximum penalty — Admin fines (decree-set)

In force · 1 Mar 2026 checked 24 Jun 2026 Law 134/2025/QH15 ↗ medium confidence

India 1

India Binding

IT Rules — synthetic-content (deepfake) labelling

Binds Intermediaries, significant social-media intermediaries (5M+ users), GenAI tool providers. Permanent labels on AI-generated media + rapid takedown; significant-platform traceability.

Stated maximum penalty — Loss of safe harbour; IT Act offences

In force · 15 Nov 2025 checked 24 Jun 2026 IT Rules amendments (SGI) ↗ high confidence

Canada 1

Canada Binding

Quebec Law 25 — automated decision transparency

Binds Organisations making automated decisions using personal information in Quebec. Right to be informed + disclosure of key factors for automated decisions using personal info (Quebec).

Stated maximum penalty — AMPs up to C$10M / 2% turnover

In force · 22 Sep 2023 checked 24 Jun 2026 Quebec Law 25 (s.12.1) ↗ high confidence

Questions & answers

From the data

When must a chatbot disclose that it is AI?

Several laws now require it. The EU AI Act’s Article 50, California’s SB 243 companion-chatbot rules, South Korea’s AI Basic Act and Vietnam’s Law on AI all require users to be told that they are dealing with an AI system rather than a human.

What is training-data transparency?

A duty to publish a summary of the data used to train a model. California’s AB 2013 requires generative-AI developers to post a dataset summary; the EU AI Act requires GPAI providers to publish a sufficiently detailed summary of training content.

Which AI transparency rules apply to automated decisions?

Quebec’s Law 25 gives individuals a right to be informed of, and to understand the main factors behind, an automated decision made about them using personal information; Colorado’s AI Act adds consumer notice and appeal rights for consequential automated decisions.

Which jurisdictions does AI Law Radar track for transparency & disclosure?

We currently track transparency & disclosure obligations across 7 jurisdictions: European Union, United States, China, South Korea, Vietnam, India and Canada. Each is dated and linked to its primary source on this page.