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Katharina Ewert is an associate in the London Life Sciences group. Ms. Ewert advises major national and multinational companies in the pharmaceutical, medical device, food, and cosmetics sectors on regulatory and contentious matters.

Ms. Ewert’s regulatory advisory practice encompasses the advertising and promotion of medicines; health and nutritional claims for foods and food supplements, as well as marketing claims for cosmetics. Ms. Ewert also advises clients public procurement law and represents clients in administrative proceedings in the English and EU Courts.


  • Regulatory due diligence for pharmaceutical, medical device and food companies.
  • Advising BioNTech SE, a German biotechnology company, on EU regulatory aspects of its $150 million initial public offering of American Depository Shares on Nasdaq.
  • Advising life sciences clients on public procurement matters.
  • Advising life sciences clients on the implications of Brexit.
  • Advising food clients on product claims, ingredients and labelling requirements.
  • Regulatory advice on digital health and health information issues to clients in the life sciences and software technology industries.
  • Advising pharmaceutical clients on compliance with marketing laws and codes of practice.
  • Advising cosmetic companies on marketing claims.


  • Representation of a multinational pharmaceutical company in judicial review proceedings in the High Court and Court of Appeal relating to the use of an unlicensed medicine.
  • Representation of pharmaceutical clients in appeal proceedings before the European Court of Justice relating to the transparency of data under the Transparency Regulation (EC) 1049/2001.
  • Representation of a global pharmaceutical company in proceedings before the European General Court relating to the suspension of a marketing authorization for a medicinal product. 

Pro Bono

  • Advising a charity that combats poverty in children and young adults on their corporate structuring and Charity Commission registration.
  • Advising a charity that works on the reduction of crime on corporate structuring, corporate governance and public procurement matters.
  • SolarAid, a charity focused on the development of renewable energy technologies in Africa and South America on a range of corporate matters.

Previous Experience

  • Secondment to the in-house legal team of a global pharmaceutical company.
  • Traineeship at the Permanent Mission of the European Union to the World Trade Organization.
  • Traineeship at the European Investment Bank.