Jean Paul Poitras

Jean Paul Poitras retired from the partnership in June 2025. His practice focused on EU competition law, with an emphasis on cartel defense, merger review, cooperation agreements, and abuse of dominance. Over the years, he had also handled matters involving other areas of EU law including aviation law, environmental law, product safety, and trade. Jean Paul had practiced in Brussels for more than 25 years and served as the Managing Partner of Latham’s Brussels office from March 2012 to March 2018.

In the area of cartels, Jean Paul had coordinated a global team that assisted one of the airlines involved in the air cargo investigations. The matter spanned ten jurisdictions and covered both regulatory/criminal and civil damage proceedings. He also had coordinated a global team that assisted one of the liner shipping companies in the European Commission’s liner shipping investigation and had experience in cartel investigations involving financial services.

Jean Paul had been involved in many second phase EU merger cases, in which he acted for one of the merging parties or for a complainant. His merger work had covered a broad range of industries including aviation, beverages, computer manufacturing, elevators/escalators, forestry equipment, heavy trucks, internet services, software, and steel. Notable case highlights included leading the team for US Airways that secured EU clearance for the US Airways/American Airlines merger, and leading the team for Neptune Orient Lines that secured EU and global clearances for the NOL/CMACGM merger.

Jean Paul had also advised on non-merger cooperation and information exchange issues, including in the context of alliances and joint ventures, trade associations, joint sales agreements, and joint purchasing agreements. Jean Paul had particular expertise and experience with cooperation in the aviation and liner shipping industry. His work on abuse of dominance issues had focused on marketing practices and pricing.