Real-Time Remote Biometric Identification (RTBI)
Definition
As defined in the EU AI Act: automated identification of natural persons at a distance by comparing their biometric data to those in a reference database, in a publicly accessible space, and without their active involvement.
- Legal source
- EU AI Act
- Setting
- Publicly accessible space
- Key feature
- No active subject involvement
- Regulatory status
- Prohibited under Article 5, narrow exceptions
Common questions
How does RTBI differ from a police officer checking one suspect's ID against a photo?+
RTBI works at a distance across a crowd or public feed, scanning many people automatically and matching them to a reference database without any individual stopping or cooperating, which is what triggers the EU AI Act's stricter controls compared to a targeted, consensual check.
Why does the EU AI Act treat this category more strictly than other biometric uses?+
Because it can identify anyone passing through a public space without their knowledge, the Act lists live RTBI in public spaces for law enforcement as a prohibited practice under Article 5, permitting it only under narrow, defined exceptions with judicial or administrative authorisation, unlike retrospective or consent-based biometric matching.
Related terms
- Aadhaar Exclusion (DPDP Act S.17(2))
- Provision that exempts processing covered by the Aadhaar Act 2016 from the general DPDP Act regime, meaning UIDAI biometric data is governed...
- Adequate Country (GDPR Ch. V)
- A country that the European Commission has determined provides a level of data protection essentially equivalent to the EU's. As of mid-2026,...
- Biometric Identifier (BIPA)
- Under Illinois BIPA: a retina or iris scan, fingerprint, voiceprint, or scan of a person's hand or face geometry; distinct from 'biometric...
- Data Fiduciary (DPDP Act)
- Any person who alone or in conjunction with others determines the purpose and means of processing personal data; the DPDP Act equivalent...
- Data Protection Impact Assessment (DPIA)
- A structured risk assessment required under Article 35 before any processing that is likely to result in high risk to individuals' rights...
- Explicit Consent (GDPR)
- A higher consent standard required for special-category data processing under Article 9(2)(a): must be freely given, specific, informed, and involve an explicit...
- Per-Violation Damages (BIPA)
- BIPA's statutory damages structure: USD 1,000 per negligent violation or USD 5,000 per intentional/reckless violation; confirmed by Cothron v. White Castle (2023)...
- Special-Category Data (GDPR)
- Personal data revealing racial or ethnic origin, political opinions, religious beliefs, trade-union membership, genetic data, biometric data for unique identification, health data,...
- Standard Contractual Clauses (SCCs)
- Pre-approved contract terms issued by the European Commission that create GDPR-compliant safeguards for cross-border data transfers to countries without an adequacy decision....