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AI Act enters into force

The EU AI Act entered into force, establishing a risk-based framework for artificial intelligence.

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Entry into force was the beginning of a phased timetable, not immediate application of every requirement.

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European CommissionPrimary record

AI Act enters into force - source record

commission.europa.eu

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Published: Publication date not provided
Source checked: 9/21/2026

Revision 1 / Reviewed 9/21/2026

Connected timelines

EU AI Act: phased rules and the 2026 changes