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[ eu ai act · article 50 · applies 2 august 2026 ]

Which Article 50 obligations
apply to you?

The EU AI Act's transparency obligations apply from 2 August 2026, and they reach any company whose output is used in the EU — established there or not. A few questions tell you which of the five obligations appear to apply to you. No account, no email, and the result is a shareable link.

This tool determines what applies. It never claims to determine whether you have met it, and it does not score you.

[ scope ]

Do people in the EU use your product, or does its output reach people in the EU?

[ the five obligations, in brief ]
[ Article 50(1) · provider ]

Tell people they are talking to an AI

Systems that interact directly with people must be designed so a person knows they are interacting with an AI.

[ Article 50(2) · provider ]

Mark synthetic output so machines can detect it

Generated audio, images, video and text must carry machine-readable marks — watermarking, metadata, or content credentials. Applies 2 August 2026 to systems placed on the market from that date (no grace period); systems already on the market before then have until 2 December 2026 under the Digital Omnibus.

[ Article 50(3) · deployer ]

Tell people when emotion or biometric categorisation is used

People exposed to emotion recognition or biometric categorisation must be informed of its operation.

[ Article 50(4), first subparagraph · deployer ]

Disclose deepfakes

AI-generated or manipulated content showing real people, places, or events in a way that could appear authentic must be disclosed at first encounter.

[ Article 50(4), second subparagraph · deployer ]

Disclose AI-generated public-interest text

AI-generated text informing the public on matters of public interest must be disclosed, unless the text is reviewed by a person and a named person or organisation holds editorial responsibility.

Penalties for Article 50 violations reach EUR 15,000,000 or 3% of total worldwide annual turnover, whichever is higher (Article 99(4)). This page covers Article 50 only — the prohibited practices in Article 5, high-risk obligations under Annex I and Annex III, and general-purpose AI model obligations are separate assessments with separate dates.