Press Release: Judgment of the Court of Justice in Joined Cases C-226/04 and C-228/04. La Cascina Soc.coop.arl and Zilch v. Ministero della Difesa and Others. Consorzio G.f.M v. Ministero della Difesa and Others. The Court delivers its first judgment on the option to exclude service providers who are not in compliance in respect of the payment of social security contributions and taxes from a public services contract