Opinion statement ECJ-TF 4/2017 on the decision of the Court of Justice of the European Union of 9 February 2017 in X (Case "pro-rata personal deductions"), concerning personal and family tax benefits in multi-state situations
Opinion statement ECJ-TF 2/2016 on the decision of the Court of Justice of the European Union of 13 July 2016 in Brisal and KBC Finance Ireland (Case C-18/15), on the admissibility of gross withholding tax of interest