609. European Commission, v Guido Strack, former official of the European Commission, residing in Cologne (Germany) - IEL Labour Law View the chapter 609. European Commission, v Guido Strack, former official of the European Commission, residing in Cologne (Germany) by - IEL Labour Law 609. European Commission, v Guido Strack, former official of the European Commission, residing in Cologne (Germany)