As previously reported, the Constitutional Court of Belgium issued a judgment in September 2022 in response to several different actions seeking the total or partial annulment of the DAC6 Law in Belgium. While the Constitutional Court addressed several actions in its judgment, it did not address certain issues referred to the Court of Justice of the European Union (CJEU) for a preliminary ruling, including issues in regard to the requirement to inform other intermediaries when professional privilege is invoked, which could itself result in a breach of professional privilege. In regard to this issue, the CJEU issued its judgment on...