Johan Ysewyn

Johan Ysewyn

Johan Ysewyn advises on all aspects of EC, international and Belgian antitrust law, including merger control, compliance, cartel and leniency issues and abuse of dominance cases.  He acts as the head of the firm’s EU Competition group.

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Jumping the gun: some clarification from the Court of Justice

Introduction In a recent blog post where we reflected on DG Competition fining Altice a record € 124.5m for gun-jumping, we already anticipated the Ernst & Young P/S v Konkurrenceradet judgment where, for the first time, the Court of Justice of the EU (CJEU) provides guidance on the scope of the standstill obligation under the … Continue Reading

Higher Fines for Gun Jumping in Mergers – The European Commission’s Continued Emphasis on Procedural Merger Compliance

Last month’s Commission decision to impose a fine of €124.5 million on Altice for gun jumping is a stark reminder of the need to establish processes to ensure against conduct that can be characterized by the merger control authorities as violating the “hold-separate” obligation of the EU Merger Regulation (“EUMR”). That obligation prohibits parties to … Continue Reading

Competition Law Enforcement Trends in the U.S., Europe and China: Looking Ahead to 2018

2017 was another year of active enforcement globally—including in the U.S., despite the start of a new Presidential Administration touting an aggressive deregulatory agenda. Transactions in consolidated industries drew enforcement fire in both Europe and the United States (Dow/DuPont, ChemChina/Syngenta, Bayer/Monsanto, AT&T/Time Warmer). And, in March, the UK government formally started the “Brexit process,” which … Continue Reading

Key Conclusions – Cartels: Lessons from Recent Investigations, Brussels Advanced Competition Law Conference

On 22 November, Johan Ysewyn and Maria Jaspers (DG COMP) presented the highlights of recent EU cartel enforcement in their annual dual-presentation at the Advanced EU Competition Law Conference in Brussels.  They covered their traditional three pillars of enforcement, policy and court review.… Continue Reading
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