Marcin Lewoszewski is a legal adviser and senior associate at CMS in the TMC team. He specialises in personal data protection and e-commerce issues. Before joining CMS, he participated in over 200 data protection proceedings conducted by the Inspector General for the Protection of Personal Data (GIODO). He acted as a member of the GIODO’s legal team before administrative courts and prosecutors, which makes his experience unique in the Polish market. He is recognised by clients from the pharmaceutical sector as a privacy law expert, and has been invited many times to provide privacy law training and speeches. He has provided advice on a multi-jurisdictional level (western, central and eastern Europe) relating to the creation of a data centre by a telecommunications operator, as well as to pharmaceutical and new technologies companies running online projects.