Personal data resulting from specific technical processing relating to the physical, physiological or behavioural characteristics of a natural person, such as facial images or dactyloscopic data
Defined in / by
Last updated: 22 August 2026.
Glossary termPublished inEU AI Act
Biometric data
What does "Biometric data" mean under the EU AI Act?
Regulations
EU Artificial Intelligence Act (EU AI Act)
The EU AI Act is Regulation (EU) 2024/1689. On 2 August 2026 its transparency rules and enforcement machinery took effect, but the high-risk regime for credit scoring and life and health insurance pricing did not: Regulation (EU) 2026/1744 moved it to 2 December 2027. Prohibitions have applied since February 2025.
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