Guides · Article 50 · EU AI Act
What banking teams should know about Article 50
Retail and commercial banks run customer-facing AI throughout the relationship: mobile-app assistants, branch and web chatbots, and telephone voicebots for account and card queries. The paragraph of Article 50 of the EU AI Act most directly in view for these is 50(1), the AI-interaction disclosure. This guide gives a general overview for banking teams. It is informational only, not legal advice, and does not determine whether the Act applies to your systems.
Customer-facing banking assistants — Article 50(1)
Article 50(1) provides that providers must ensure AI systems intended to interact directly with natural persons are designed so those people are informed they are interacting with an AI system, unless that is obvious to a reasonably well-informed, observant and circumspect person given the context (Regulation (EU) 2024/1689). Banking conversations touch money, fraud, and hardship, so customer trust in who — or what — is answering is high-stakes, and a lifelike assistant presented like a human agent is harder to call 'obvious' than a labelled bot. Whether your interface clears the bar is fact-specific. Article 50(5) points toward a clear notice at the latest at first interaction, meeting applicable accessibility requirements — commonly the assistant's opening message plus a persistent label and an easy route to a human.
Article 50 is not the whole Act for banking
Article 50 covers only the transparency obligations; depending on your systems, other parts of the EU AI Act — including high-risk-system requirements — may also apply. Confirm your full obligations with qualified counsel. Banks run AI well beyond chat — in areas such as creditworthiness assessment — which can draw provisions of the Act outside its transparency slice; this guide does not assess those.
What banking teams commonly document
- Each customer-facing AI system and where it interacts directly with people.
- The AI-interaction disclosure wording and its placement at or before first interaction.
- How the disclosure meets applicable accessibility requirements (Article 50(5)).
- If any feature generates synthetic content, whether the provider-side duty in Article 50(2) is in view.
- A counsel-reviewed note on which other parts of the Act may apply beyond Article 50.
Common questions
Does a retail bank's app assistant need to say it's AI?
Article 50(1) points toward informing people they are interacting with an AI system, unless that is already obvious in context. Whether it applies to your assistant is fact-specific — and other parts of the EU AI Act may separately apply to banking AI systems. Verify with qualified counsel; our free scope check gives an informational starting point.
See what may apply to your business
Answer seven quick questions for an automated, informational indication of which Article 50 obligations appear likely to apply — free, and not legal advice.