EU AI Act · Timeline · Enforcement

EU AI Act Deadline — August 2, 2026

The EU AI Act (Regulation (EU) 2024/1689) entered into force on August 1, 2024, with obligations phased in over a 36-month period. The most critical deadline for providers of high-risk AI systems is August 2, 2026.

Complete Implementation Timeline

February 2, 2025 — Prohibitions and AI Literacy

Article 5 (prohibited AI practices) and Article 4 (AI literacy) obligations began to apply. Prohibited practices include social scoring, untargeted facial recognition database scraping, emotion recognition in workplaces and schools (with limited exceptions), and AI systems that exploit vulnerabilities or use subliminal techniques.

August 2, 2025 — GPAI and Governance

Obligations for general-purpose AI (GPAI) model providers under Chapter V took effect, along with governance provisions and penalties for prohibited practices.

August 2, 2026 — High-Risk Systems (THE CRITICAL DEADLINE)

All obligations for high-risk AI systems under Chapter III take effect, including:

August 2, 2027 — Product-Embedded AI

High-risk AI systems that are safety components of products already covered by EU harmonisation legislation listed in Annex I (medical devices, machinery, toys, civil aviation, motor vehicles, etc.) must comply by this date — Article 6(1).

Reality check: End-to-end registration — from AI system inventory through Annex III classification, Annex IV documentation, conformity assessment, representative appointment, to database submission — takes 8–12 weeks minimum for a single system. Companies with multiple high-risk systems need to start now.

Related Resources

Step-by-Step Registration Guide — the complete process

Penalties for Non-Compliance — what happens if you miss the deadline

Does This Apply to US Companies? — extraterritorial scope explained

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Lexara Advisory LLC is an AI governance consulting firm, not a law firm. This content is for informational purposes only and does not constitute legal advice.

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