What is the EU AI Act risk hierarchy?
The EU AI Act classifies AI systems into four risk tiers, each with different obligations. Prohibited systems (unacceptable risk) — such as social scoring and certain biometric surveillance — are banned outright. High-risk systems — including AI used in hiring, credit, education, critical infrastructure, and law enforcement — face the heaviest obligations: risk management, data governance, human oversight, and conformity assessment before market entry. Limited-risk systems (such as chatbots and AI-generated content) carry transparency obligations. Minimal-risk systems face no new requirements. Benraouane delivers talks and executive training on the risk hierarchy, helping organizations classify their AI systems correctly — the single most consequential step in AI Act compliance.
