Languages
- Polish
- English
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Bartosz Miąskiewicz is an advocate and counsel in Dispute Resolution practice at CMS.
Since 2011, he has provided strategic advice and represented clients in litigation, primarily in the financial sector but with experience across other sectors as well.
He specialises in disputes concerning unfair contract terms (ranging from risk assessment and proceedings before the Office of Competition and Consumer Protection to individual and collective disputes), mis-selling and unfair market practices (both B2B and B2C), financial instruments, capital market regulations and MiFID, as well as the protection of personal rights – with a particular focus on legal entities – and litigation strategies in repetitive, mass and collective disputes.
Bartosz has extensive experience in developing litigation strategies for series of dozens to hundreds of similar cases, often involving complex consumer and commercial law issues. He has represented clients, in particular financial institutions, before the Supreme Court of Poland and in cases before the Court of Justice of the European Union (CJEU).
He was recognised among the Top 7 Polish lawyers with the most extensive experience before the CJEU (Wolters Kluwer report “Polish Lawyers before the CJEU: 2004–2024”) and is individually recommended in The Legal 500 international rankings in dispute resolution.
At CMS, he is also part of the Business Transformation Team, where he co-develops innovative solutions for legal services. He applies Legal Design principles and promotes the use of plain language in legal communication.