In the last couple of decades, the national administrative law of the EU's Member States has been influenced by case law from the Court of Justice of the European Union (CJEU). One of the main objectives of this book is to examine this influence and, more specifically, the influence of EU law on cooperation between public authorities. It examines how and to what extent EU public procurement law has an influence on the way a public authority organizes and discharges its public service tasks. The objective is limited to the cooperative agreements (public contracts and service concessions)...