Willem C. Vis International Commercial Arbitration Moot | 27,583 followers on LinkedIn. | Fostering the study of international commercial law and arbitration | Providing practical training for students | | The purpose of the Vis Moot is to foster the study of international commercial law and arbitration and provide a practical training to students for resolving international business disputes. The business community’s marked preference for resolving international commercial disputes by arbitration is the reason this method of dispute resolution was selected as the clinical tool to train law students. There are two crucial phases in the Vis Moot to train advocacy skills: the writing of memoranda for claimant and respondent and the presentation of arguments in oral hearings held before arbitration practitioners and academics.