has extensive experience in matters related to competition and consumer protection, combating unfair competition, public procurement, compliance, product safety, legal issues in regulated sectors and corporate advice.
He worked for the Office of the Committee for European Integration, where he was involved in the process of implementing EU law into the Polish legalsystem. He then worked for the Office of Competition and Consumer Protection, where he was Deputy Director of the Competition Department. At that time, he gained experience at the European Commission’s Directorate General for Competition. He then worked for more than eight years at the Baker & McKenzie law firm, where, as a partner, head of the competition law and regulatory practice, he represented clients before the President of the OCCP, the European Commission, as well as Polish and European courts.
Marcin Kolasiński is a member of the Polish Competition Law Association, the Polish Association of Law and Economics and the Centre for Antitrust and Regulatory Studies. He is also a non-governmental adviser within the International Competition Network.
Marcin Kolasiński is a co-author of a commentary on the Act on Competition and Consumer Protection, edited by Tadeusz Skoczny, published by C.H. Beck, as well as the author of numerous publications in the daily press, as well as industry and specialist legal publications.
Chambers Europe 2023 – Competition / Antitrust – BAND 2
The Legal 500 Europe, Middle East and Africa 2023 – Competition / Antitrust – Marcin Kolasiński recommended: "Marcin Kolasiński heads the practice and is able to draw on his previous role in the Polish Office of Competition and Consumer Protection.
‘Smart, open-minded, experienced, positive thinking, focused on problem solving.’
Law Firms' Ranking 2021 by the Polish daily newspaper Rzeczpospolita - Marcin Kolasiński recommended in Competition & Antitrust Law.
Who’s Who Legal 2022 - Marcin Kolasiński recommended as Global Leader in Competition.
Expert Guides 2022 (międzynarodowy ranking prawników) - Marcin Kolasiński recommended in Competition and Anitrust law.