Janusz Tomczak

Partner - Poland

Janusz is a partner and heads the firm’s Business Crime and Compliance Practice. He manages complex business crime matters and internal investigations from a labour law perspective.

  • Languages : 
  • English
  •  - Polish


Bonifraterska 17, 00-203 Warsaw, Poland

Tel: +48223804250
Mail: [email protected]

International labour law experience in complex investigations and white collar crime

Janusz has over 15 years of experience in managing complex, high-stakes business crime matters and internal investigations. His specific area of expertise concerns workplace health and safety offences, as well as relations with trade unions. He advises and represents corporate and individual clients in investigations and prosecutions by law enforcement authorities, including domestic and multi-jurisdictional cases. He also deals with high-profile internal investigations involving allegations of fraud and corruption, white-collar prosecutions, and advising on compliance and remediation programs.

Janusz serves as an expert witness in British courts regarding the Polish law and justice system. He is a member of the International Bar Association (Treasurer of the Criminal Law Committee), the European Criminal Bar Association, the European Fraud and Compliance Lawyers Association, and the Extradition Lawyers Association. He is also a judge at the Warsaw and National Bar disciplinary bodies. He is highly regarded in international rankings, such as Chambers Europe and Who's Who Legal (as a Thought Leader and Global Leader in Business Crime Defence and Investigations).

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