Aspect: Anti-Competitive Behaviour SOand monopoly practices and their outcomes As regards practices that restrict competition, in 2008, the Comisión Nacional de la Competencia (National Competition Commission) (CNC) issued a ruling in case 624/07, commenced in financial year 2007, for the alleged abuse by IBERDROLA Generación, S.A.U. of its dominant position in the electricity supply market through technical restrictions, in the Levante area.