22/07/2025 (Agence Europe) – On Thursday 17 July, the European Commission published an implementing regulation on the standard forms and computer formats to be used for the automatic exchange of supplementary tax information between Member States. Adopted on Monday 7 July (see EUROPE B13675A28), this regulation supplements the ‘DAC9’ directive on administrative cooperation, adopted in April by the EU Council (see EUROPE B13621A18). This new implementing regulation provides the...