Judgment — ECLI:EU:C:2009:317
Date: 2009-05-19
Language of the case: Italian
Court formation: Fourth Chamber
Based on: Treaty establishing the European Economic Community (1957)
Subject matter: Right of establishment;Approximation of laws;Freedom to provide services
Concepts: Principle of proportionality;General
Procedure: Reference for a preliminary ruling
Origin: Italy

Summary of the Judgment Approximation of laws – Coordination of procedures for the award of public service contracts – Directive 92/50 – Award of contracts (Council Directive 92/50, Art. 29, first para.) The first paragraph of Article 29 of Directive 92/50 relating to the coordination of procedures for the award of public service contracts must be interpreted as meaning that it does not preclude a Member State from laying down, in addition to the grounds for exclusion contained in that provision, other grounds for exclusion intended to guarantee respect for the principles of equality of treatment and transparency, provided that such measures do not go beyond what is necessary to achieve that objective. However, Community law precludes a national provision which, while pursuing legitimate objectives of equality of treatment of tenderers and transparency in procedures for the award of public contracts, lays down an absolute prohibition on simultaneous and competing participation in the same tendering procedure by undertakings linked by a relationship of control or affiliated to one another, without allowing them an opportunity to demonstrate that that relationship did not influence their conduct in the course of that tendering procedure. It would run counter to the effective application of Community law to exclude systematically undertakings affiliated to one another from participating in the same procedure for the award of a public contract. Such a solution would considerably reduce competition at Community level. Thus, where it extends the prohibition on participation in the same procedure for the award of a contract to situations in which the relationship of control between the undertakings concerned has no effect on their conduct in the course of such procedures, national legislation goes beyond what is necessary to achieve the objective of ensuring the application of the principles of equal treatment and transparency. Such legislation, which is based on an irrebuttable presumption that tenders submitted for the same contract by affiliated undertakings will necessarily have been influenced by one another, breaches the principle of proportionality in that it does not allow those undertakings an opportunity to demonstrate that, in their case, there is no real risk of occurrence of practices capable of jeopardising transparency and distorting competition between tenderers. (see paras 23, 28-30, operative part)