This judgment concerns the interpretation of EU data protection rules regarding collection of biometric and genetic data by police authorities. The key points are:1. The case deals with whether police can systematically collect biometric and genetic data (fingerprints, photos, DNA) from accused persons and enter it into police records without demonstrating strict necessity.2. The Court ruled that national legislation allowing systematic collection of such sensitive data without requiring authorities to verify and demonstrate that collection is “strictly necessary” violates EU data protection law (Directive 2016/680).3. The key provisions analyzed are:
- Article 10 of Directive 2016/680 which requires processing of biometric/genetic data to be “strictly necessary”
- Articles 4 and 8 on lawful processing and necessity requirements
- Article 3(7) defining competent authorities
4. The Court emphasized that:
- The requirement of “strict necessity” establishes stronger conditions compared to general “necessity” requirements
- Police authorities must themselves verify and demonstrate strict necessity – this cannot be delegated to courts
- Systematic collection without case-by-case assessment violates EU law
5. The judgment clarifies that courts cannot remedy the lack of strict necessity assessment by police authorities – the obligation lies with the authorities collecting the data to demonstrate necessity in each case.