Article 50 · Placement

Where to place an AI chatbot disclosure under Article 50

Practical UI placement for SaaS chatbots and agents after 2 August 2026. Commission guidelines 20 July 2026. Point-of-interaction first — not a substitute for counsel.

Reviewed 27 August 2026 · Preliminary technical reference, not legal advice.

Primary sources: EU AI Act (Regulation (EU) 2024/1689) — EUR-Lex · European Commission — AI Act overview · AI Act Service Desk — implementation timeline

Not legal advice. ActBrief prepares a preliminary technical readiness brief for legal review and enterprise diligence — not a conformity assessment, certification, or guarantee of compliance.

Rule of thumb

Put the notice where the person starts or continues interacting with the AI — the chat widget, agent thread, or voice session — not only where lawyers and SEO look (footer, privacy, blog). Pair with clear wording and keep evidence.

Placement patterns

Pre-chat / before first message
Prefer: Gate or banner above the composer that states the user will interact with AI before they type.
Avoid: Only showing after several turns, or only after a ticket is submitted.
Persistent chat chrome
Prefer: Label in the header or sidebar (“AI assistant”) that stays visible for the whole session.
Avoid: A toast that disappears in 3 seconds with no persistent cue.
First system message
Prefer: Opening bot message that discloses AI + accuracy limits + human path — still keep a chrome label.
Avoid: Relying on a buried “About” link inside the first message only.
Mobile / widget
Prefer: Same story as desktop: visible when the widget opens, not only on the marketing site.
Avoid: Desktop-only footer disclosure while the product chat has none.
Voice / phone assistants
Prefer: Spoken notice at session start plus any visual companion UI that repeats it.
Avoid: Assuming the synthesised voice alone makes AI “obvious.”

What not to rely on alone

Accessibility

Evidence of placement

For each surface: screenshot, URL or in-app path, product version, date, owner, Art. 50 paragraph mapped. Log: Article 50 evidence log. Product-specific file: Evidence Pack.

FAQ

Is a website footer enough for Article 50 chatbot disclosure?
Usually no for interaction surfaces. Article 50(1) is about informing people they are interacting with AI at the interaction — a footer on a marketing page does not cover an in-product chat. Confirm exceptions with counsel.
Does the disclosure need to appear before every message?
Not necessarily every message if a clear, persistent notice covers the session — but the person should understand they are interacting with AI before or as the interaction starts. Map your UX with counsel.
What evidence proves placement?
Dated screenshots of the live UI (desktop + mobile), product/version, owner, and which paragraph you mapped. Use the Article 50 evidence log template.
Official sources

Continue in this cluster

Not sure your surfaces are covered?

Free readiness scan: product URL + intended purpose → Art. 50 signals, missing facts, lawyer questions. Email optional.

Get a free readiness brief for your product