Telefónica asks the Court to set aside the order of the General Court of the European Union of 21 March 2012 in Case T-228/10, by which the General Court dismissed as inadmissible its action for annulment of Article 1 of Commission Decision 2011/5/EC of 28 October 2009 on the tax amortisation of financial goodwill for foreign shareholding acquisitions C 45/07 implemented by Spain. The Court dismisses the appeal.