Last June, the Contentious-Administrative Chamber of the Supreme Court admitted two cassation appeals filed by this Law Firm (Arauz de Robles Abogados) against two judgments handed down by the Contentious-Administrative Chamber of the High Court of Justice of the Canary Islands; Judgments which conclude, in short, that the appellant – a company using the public service of water supply, sanitation, purification and reuse provided by a private company by means of a concession – has standing to appeal the administrative acts issued in relation to that concession because it has a real interest in the operation of that service.