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AII-1001-93843
ConfirmedA court, a regulator or the organization itself has stated the core facts, or the record cites a court or regulator source.Supporting sources are pending verification.

Brandenburg data protection authority criticizes police facial recognition system

Brandenburg's data protection authority criticized police use of a facial recognition system in two prosecution cases, stating it processed faces of hundreds or thousands of uninvolved persons from public spaces and was disproportionate under data protection law.

12 May 2025 Β· Brandenburg Police Β· Privacy and surveillance
12 May 2025
AII-1001-93843
Quick facts
Category
Privacy and surveillance
Country
Germany
Date
12 May 2025
Drafted by
Raidu Incident Detection

What happened

Brandenburg's data protection authority criticized the use of a facial recognition system by police in two prosecution proceedings conducted by the State Prosecutor's Office Frankfurt (Oder) based on judicial decisions.

The system processes faces from public spaces and compares them in real-time with images in police databases. The authority stated the procedure involved faces of hundreds or thousands of uninvolved persons.

Reported impact

The data protection authority criticized the data processing as disproportionate, stating that processing the faces of such large numbers of uninvolved individuals raised privacy concerns.

Index analysis

Multiple data protection authorities expressed concerns about the system known as PerlS (Personen-Identifikation-System). Photos of drivers passing camera locations are compared in real-time with photos of suspects.

Governance controls

A previous automated license plate reading system in Brandenburg called Kesy was stopped years earlier after being deemed unlawful, raising questions about oversight of similar surveillance technologies.

Classification

Category
Privacy and surveillance
Industry
Government, security and defence
Country
Germany
Harm status
Potential harm
Intent
Unintentional
Timing
Post-deployment
Harm types
Human or fundamental rights
Harmed
General public
Consequences
None recorded
AI systems
PerlS (Personen-Identifikation-System)
Regulations
GDPR (cited)

Sources and evidence

Sources not yet published

This record was researched and written by the Index from original reporting. Its sources are still being verified by an editor, and they are listed here once that check is complete. Until then the record carries no reviewer.

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