Case T-399/11: Judgment of the General Court of 7 November 2014  — Banco Santander and Santusa v Commission (State aid — Provisions relating to corporate tax enabling undertakings which have their tax domicile in Spain to amortise the goodwill flowing from the acquisition of shareholdings in undertakings which have their tax domicile abroad — Decision classifying that scheme as State aid, declaring that aid incompatible with the internal market and ordering its recovery — Concept of State aid — Selectivity — Lack of identification of a category of undertakings benefitting from the measure — Infringement of Article 107(1) TFEU)