Please note: The algorithm descriptions in English have been automatically translated. Errors may have been introduced in this process. For the original descriptions, go to the Dutch version of the Algorithm Register.
Deployment of automated facial comparison
- Publication category
- Impactful algorithms
- Impact assessment
- DPIA
- Status
- In use
General information
Theme
Begin date
Contact information
Responsible use
Goal and impact
Automated face comparison has two purposes, namely:
1. Establishing the identity of the identity card applicant to prevent identity fraud; and
2. Keeping the information in the Basic Registration of Persons (BRP) reliable.
Considerations
The deployment of this algorithm helps employees of the civil affairs department determine the identity of the resident at the counter. The facial comparator can determine the biometric features in the face more accurately than the human eye. The municipality deploys this for all Registrations of Non-Residents (RNI). In this process, an employee always makes the final decision. In exceptional cases, it is also deployed when there is doubt about identity when registering or issuing travel documents.
Human intervention
The employee decides whether to use the face scan and assesses the result. If in doubt, a colleague is consulted (four-eye principle).
Risk management
No biometric data is stored. The full face comparison is performed locally within the secure municipal infrastructure; no biometric data or other data is transmitted over the internet or stored externally. The facial comparison is temporary and visible only to authorised employees. The application is standardised for all citizens and includes access controls, reducing the risk of profiling or unlawful processing.
Legal basis
BRP Act Art. 2.67(4); BRP Decree Art. 35; UAVG Art. 29 - deployment of biometrics is allowed in case of necessary authentication.
Links to legal bases
Link to Processing Index
Elaboration on impact assessments
A DPIA has been carried out
Impact assessment
Operations
Data
Live image of the resident and the image of the identity document.
Technical design
The algorithm uses face comparison based on deep learning technology. It is integrated into the counter application and uses underlying APIs (e.g. C++, Java, .NET, BioAPI 2.0). A comparison score is generated and no biometric data is stored. Local processing is involved.
External provider
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