Published · Updated · 7 min read · By EficiencIAl Studio
AI Act and AI advertising: what Article 50 actually requires
Article 50 of the AI Act has applied since 2 August 2026, but it does not create a universal visible label for every advert that used artificial intelligence. Duties depend on the role —provider or deployer—, the type of content and the context in which the audience encounters it.
Provider and deployer are different roles
- Provider of a generative AI system. Must design the system so outputs are marked in a machine-readable format and detectable as AI-generated or manipulated.
- Deployer. Must clearly disclose deepfakes and certain AI-generated or manipulated text published to inform the public on matters of public interest, unless it has undergone human review or editorial control and a person holds editorial responsibility for publication.
- Provider of a system that interacts directly with people. Must inform people they are interacting with AI unless that is obvious. This chatbot or avatar rule is separate from audiovisual disclosure.
A brand, agency or production company does not acquire a legal role simply from its business label. The facts determine who develops or places the system on the market and who uses it under its authority.
Which pieces may require visible disclosure
| Case | Article 50 treatment |
|---|---|
| Image, audio or video resembling an existing person, object, place, entity or event and falsely appearing authentic or truthful | It may be a deepfake; the deployer must disclose it clearly by first exposure at the latest. |
| AI-generated or manipulated text published to inform the public on matters of public interest | Disclosure, unless it has undergone human review or editorial control and a person holds editorial responsibility for publication. |
| Clearly fictional, animated or creative advertising | No universal visible label. If it falls within the deepfake definition, disclosure may be adapted so it does not hamper enjoyment. |
| Colour work, audio clean-up, stabilisation or standard assistive editing | Provider marking may not apply where input data and meaning are not substantially altered. |
| Generated backgrounds, set extensions, VFX and technical film pre/post-production | Contextual assessment. Commission guidance says these are unlikely to deceive where authenticity is not expected. |
Technical marking is not a visible label
The machine-readable marking duty in Article 50(2) belongs to the provider of the generative system. A production company can check what marking reaches the output and seek to preserve it through editing and export, but this does not replace the provider’s duty or turn a master into a legal certificate.
Application date, retroactivity and limited grace
- Article 50 applies from 2 August 2026.
- Content generated before that date does not require retroactive labelling, although voluntary transparency is encouraged.
- The grace period to 2 December 2026 is limited to certain systems placed on the market before 2 August and only the marking and detection duty in Article 50(2).
Our voluntary production standard
Where useful, we combine three layers: clear disclosure where applicable or voluntarily chosen, checking and preserving available technical marking, and documenting tools, rights, decisions and versions. These are production practices, not three universal legal duties for every advert.
Music, voice, likeness, consent and source records are handled as separate rights due diligence rather than being presented as Article 50 obligations.
Prepare the campaign without overclaiming the law
Before the first shot, inventory systems, generation dates, roles, channels and context; assess deepfake, public interest, editing and VFX; decide any applicable or voluntary disclosure; check available marking; and refer uncertain legal questions to qualified counsel.
Our reviewed Article 50 guide contains case and channel tables. You can also commission our applicability, traceability, rights and technical-preparation service.
EficiencIAl Studio integrates this workflow into AI video production and reviews existing pieces. We do not guarantee legal compliance; we handle technical preparation and coordinate with client counsel where needed. Tell us about the campaign; after reviewing pieces, channels and context, you will receive a proposal defining scope, price and schedule.
Official sources: Regulation (EU) 2024/1689; Commission Guidelines; Commission FAQ; Quick Facts; and Regulation (EU) 2026/1744. General information, not legal advice. Reviewed 23 August 2026.
