Theory says that effectiveness of EU law shields us, the EU citizens, from national laws or judicial interpretation of national laws (let’s call them ‘practices’) that make it impossible or excessively difficult for us to exercise rights recognized by EU law.
However, effectiveness of EU law is no longer (it never was, really) just a principle governing the relationship between EU and national legal systems. Effectiveness is nowadays the tool used by most courts, including the ECJ, to bring common sense to legal disputes when national legislation or practices lead to senseless results.
One clear example of that can be found in antitrust litigation. All EU individuals, companies and administrative bodies have been damaged, at some point, by an antitrust infringement. We shall insist: all of them. And all of them have the right to be fully indemnified for these damages, according to EU law.
Then, why almost nobody is indemnified for these damages?
This is due to the fact that national rules governing the way a victim of a cartel or another antitrust misconduct is indemnified make it almost impossible to actually obtain a compensation for the damages suffered. In other words, they are against effectiveness of EU law. Hence why almost all antitrust behaviors are worth it. Hence why they keep occurring.
If there is any hope to revert this situation, we may find it in effectiveness and in how the ECJ and domestic courts keep broadening this concept, lowering the standard of what is considered ‘impossible or excessively difficult for the sake of a framework where anyone harmed by an antitrust conduct, which, again, includes each and every EU citizen, has real chances of being indemnified. A framework where, therefore, cartelizing is no longer worth it and all consumers, companies and public bodies enjoy the benefits of true competition.
As we will develop in our contribution, more and more practitioners have found in effectiveness a real tool to overcome laws or practices that threaten the effective application of EU law. This trend has led to an increasing number of national and ECJ case law regarding the interpretation of effectiveness, which needs to be deeply analyzed to really understand how effectiveness works nowadays and to maybe find some clues about what is to about to come in the following years.