In a judgment of August 1, 2022, the Court of Justice of the European Union (CJEU) provided further guidance on two important aspects of the General Data Protection Regulation (GDPR) (CJEU C-184/20). In summary, the CJEU held that, first, for a national law that imposes a legal obligation to process personal data to be able to constitute a legal basis for processing, it needs to be lawful, meaning that it must meet an objective of public interest and be proportionate to the legitimate aim pursued, and second, that non-sensitive data that are liable to reveal sensitive personal data need to be protected by the strengthened protection regime for processing of special categories of personal data.Continue Reading Processing of Personal Data That May Indirectly Reveal Sensitive Information on the Basis of a Legal Obligation: The CJEU Draws the Contours