To print this article, all you need is to be registered or login on Mondaq.com. The European Commission has stressed the importance and the need for effective enforcement of EU competition rules by the National Competition Authorities (‘'NCAs'') and considers that, while NCAs have notably increased their enforcement activities in recent years, much more needs to be done to improve cartel detection rates particularly at a national level. Although all NCAs have the competence and indeed sometimes the obligation to enforce Articles 101 and 102 of the Treaty on the Funct...