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EU AI Act

A set of EU laws that decides how AI products must be built and used, with stricter rules for AI that could cause serious harm.

The Simple Version

A set of EU laws that decides how AI products must be built and used, with stricter rules for AI that could cause serious harm.

Detailed Explanation

Regulation (EU) 2024/1689, formally the AI Act, applies a risk-tiered approach: certain AI practices are outright prohibited, high-risk systems face mandatory conformity assessments and technical documentation requirements, and lower-risk systems carry lighter transparency obligations. The Act entered into force on 1 August 2024, with provisions phasing in over 6–36 months. It applies extraterritorially to any provider whose AI system is placed on the EU market or whose outputs are used within the EU.

Key Characteristics

  • Risk-based four-tier classification: unacceptable, high, limited, and minimal risk
  • Mandatory conformity assessments and CE marking for high-risk systems
  • Extraterritorial scope covering non-EU providers whose outputs reach EU users
  • Governance through national competent authorities and the European AI Office

Why It Matters

Any organisation deploying AI in the EU must map its systems to the Act's risk categories, appoint responsible parties, implement required technical and governance controls, and prepare for market-surveillance audits.

Real-World Analogy

Similar to how medical device regulations classify products from bandages to pacemakers by risk level and require progressively more rigorous testing, the EU AI Act calibrates requirements to the potential harm an AI system can cause.

Common Misconceptions

  • The Act only applies to EU-based companies, in fact it applies to any provider whose AI reaches EU users regardless of where the provider is headquartered.
  • Compliance is a one-time exercise, the Act requires continuous post-market monitoring and incident reporting throughout a system's lifecycle.

Related Terms

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Sources & Further Reading