Understanding the EU AI Act: A Practical Guide for Businesses

Overview

The EU Artificial Intelligence Act (EU AI Act) is the world's first comprehensive legal framework for artificial intelligence. Adopted in 2024, it applies to providers, deployers, and importers of AI systems operating in the European Union.

Risk Categories

The Act classifies AI systems into four risk categories:

1. Unacceptable Risk — Prohibited outright (e.g. social scoring by governments, real-time biometric surveillance in public spaces)
2. High Risk — Subject to strict requirements including conformity assessment, technical documentation, and human oversight
3. Limited Risk — Transparency obligations apply (e.g. chatbots must disclose they are AI)
4. Minimal Risk — No specific obligations (e.g. spam filters, AI-enabled video games)

What Businesses Must Do

If your organisation develops or deploys AI systems classified as high-risk, you must:

• Establish a risk management system
• Prepare comprehensive technical documentation
• Implement data governance measures
• Log system activity for traceability
• Ensure human oversight mechanisms
• Demonstrate conformity before market placement

Timeline

The Act entered into force on 1 August 2024 and applies in stages:

• 6 months: Prohibited AI practices banned
• 12 months: GPAI model obligations
• 24 months: Full application including high-risk AI systems
• 36 months: High-risk AI in Annex I (regulated products)

Understanding your obligations now gives your organisation time to build compliant processes before enforcement begins.