Cornelia Mattig
Partner | NotaryA lawyer with a genuine enthusiasm for technology law and the intersection of innovation, art and ESG. With a forward-thinking and entrepreneurial approach, she advises national and international clients.
English, French, German, Spanish
After studying law at the University of Zurich (Bachelor and Master of Law with a specialisation in commercial law), Cornelia acquired in-depth international knowledge with an LL.M. in European Law at Queen Mary University of London. Additional qualifications in the field of data protection and technology (including a Diploma on Privacy Management from Maastricht University) underline her expertise in current legal issues relating to digital technologies and compliance.
Professionally, she contributed her know-how as a senior associate in prestigious law firms in Zurich, among others, before joining HÄRTING Rechtsanwälte as a partner in March 2026, where she now advises clients on complex legal issues and acts as a notary public.
- Zug and Zurich (passive membership) Bar Association
- International Technology Law Association (ITechLaw)
- Association of Swiss IT Lawyers
- International Association of Privacy Professionals (IAPP)
- Association Internationale des Jeunes Avocats (AIJA)
- Seminar leader of the WEKA seminar on “Labour law and artificial intelligence (AI) in the workplace”