The Court of Justice of the European Union (CJEU) has recently addressed the processing of genetic and biometric data, emphasizing the necessity for stringent safeguards to protect individual privacy rights. In a notable judgment, the CJEU ruled that the systematic collection of such sensitive data from individuals accused of intentional criminal offenses, without a proportionality assessment, contravenes EU law. The Court underscored that national legislation must mandate authorities to evaluate whether the data collection is strictly necessary for specific objectives and whether these objectives could be achieved through less intrusive means. This decision highlights the imperative for enhanced protection when processing sensitive personal data, including genetic and biometric information. ([eucrim.eu](https://eucrim.eu/news/cjeu-systematic-collection-of-biometric-and-genetic-data-contrary-to-eu-law/?utm_source=openai))
In another significant case, the CJEU examined the indefinite storage of biometric and genetic data of convicted individuals. The Court determined that retaining such data without any time limit, other than the individual’s death, violates EU data protection regulations. It emphasized that national authorities are obligated to periodically review the necessity of continued data storage and to provide individuals with the right to have their data erased when it is no longer necessary. ([digitalpolicyalert.org](https://digitalpolicyalert.org/event/17051-ruling-on-indiscriminate-storage-of-biometric-and-genetic-data?utm_source=openai))
These rulings reflect the CJEU’s commitment to upholding the principles enshrined in the General Data Protection Regulation (GDPR), which classifies genetic and biometric data as special categories of personal data requiring heightened protection. The Court’s decisions serve as a reminder to national authorities and organizations to ensure that the processing of such sensitive data is conducted with the utmost care, adhering to the principles of necessity and proportionality to safeguard individual rights. ([academic.oup.com](https://academic.oup.com/idpl/advance-article/doi/10.1093/idpl/ipaf004/8100449?utm_source=openai))