The Willem C. Vis International Commercial Arbitration Moot is a competition for law students to foster the study and practice of international commercial sales law and arbitration. The 2020/21 Vis problem centered around patent licenses for a COVID-19 vaccine. The panel discussion with the Vis Mooties of the Faculty of Law of the Karoli Gaspar University will revisit the substantive and procedural legal issues raised by this year’s Vis problem. The panel discussion will be moderated by Adam Boóc, PhD. Associate Professor, Head of Department of Civil Law and Roman Law.