Guides · Article 50 · EU AI Act
EU AI Act vs GDPR for AI disclosure
Teams often ask whether the EU AI Act's transparency rules are just GDPR by another name. They are different laws with different aims, though they can overlap and, in one place, Article 50 points directly back at EU data-protection law. This guide gives a general, accurate comparison. It is informational only, not legal advice, and not data-protection advice.
Different laws, different focus
At a general level, the GDPR (Regulation (EU) 2016/679) governs the processing of personal data — lawful bases, data-subject rights, and related duties. The EU AI Act (Regulation (EU) 2024/1689) is about AI systems, and Article 50 in particular sets transparency obligations tied to the kind of AI system involved — whether people are told they are interacting with AI, whether synthetic content is marked, and so on. They can both apply to the same product without either replacing the other.
Where Article 50 references data-protection law
The connection is most explicit in Article 50(3). Its text provides that deployers of an emotion-recognition or biometric-categorisation system must inform the natural persons exposed of the operation of the system, and must process the personal data in accordance with Regulations (EU) 2016/679 and (EU) 2018/1725 and Directive (EU) 2016/680, as applicable. So for that paragraph the AI Act transparency duty and existing data-protection law are meant to be handled together, not in isolation.
Why the distinction matters for documentation
Because they are separate regimes, satisfying one does not automatically satisfy the other. An AI-interaction disclosure under Article 50(1), for instance, is not the same thing as a GDPR privacy notice, even if both appear in the same interface. Many teams keep their Article 50 transparency documentation and their data-protection documentation cross-referenced but distinct. Confirm how the two regimes interact for your systems with qualified counsel and your data-protection adviser.
Common questions
If I already comply with GDPR, am I covered for Article 50?
Not necessarily. They are different laws with different requirements. Article 50 sets AI-specific transparency duties, and only Article 50(3) points explicitly to data-protection law. Whether you meet either is fact-specific — confirm with qualified counsel and your data-protection adviser.
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.