Recent developments on vexatious litigation and misuse of regulatory procedures under EU competition law

There are some forms of abuse of dominant position which raise significant issues in terms of compliance with the principle of legal certainty. Among such behaviours we can surely include conducts like “vexatious litigation” and “misuse of regulatory procedures” , categories developed by courts and not explicitly found in statutes. When competition authorities launch an investigation based on these conducts, companies have good reasons to get worried.

A new investigation in Italy – ICA v. Telecom Italia

Over the past years, the number of cases based on the “abuse of law” concept have risen, and last week the Italian Competition Authority (ICA) opened a new investigation based on this concept. According to the ICA, Telecom Italia would have abused its dominant position under article 102 TFEU by means of vexatious litigation, misuse of regulatory procedures, margin squeeze and lock-in strategies on the national wholesale market for the access to the ultra-broadband network and on the retail market for the supply of ultra-broadband telecommunication services. The ICA considered Telecom Italia dominant both at wholesale (it owns around 95% of the facilities) and retail level (with a market share of 45,9%).

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