Monika Zdzieborska

Monika Zdzieborska

United Kingdom, London
Managing Associate at Sidley Austin
Profession: Attorney / Solicitor, Lawyer
Industry: Competition, Regulatory / Enforcement, AI, Digital, Telecommunications, Law Practice


I advise clients on various aspects of EU and UK competition law, including dominance, cartels, co-operation agreements, and merger control. I regularly represent clients in proceedings before the EU Courts and in investigations by the European Commission and the UK’s Competition Market Authority. Tech sector is my particular area of focus, I regularly advise clients on antitrust issues relating to digital platforms, online media, e-commerce, AI and new technologies.


English, Polish


EU LawAntitrustCompetition PolicyE-CommerceAdvocacyLitigation


Sidley Austin

Managing Associate at Sidley Austin

September 2014 - Present • London, United Kingdom

Associate in the EU Competition Team


The London School of Economics and Political Sciences

Executive Course on Advanced EU Competition Law

King's College London

EU Competition Law Diploma, Distinction

King's College London

Bachelor of Laws (LLB) with Transnational Legal Studies

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