In order to best assess the experience of both faculty and students in collaborative on line international learning courses (COIL), the WILLIAM team has developed questionnaires for all participants to complete at the end of the course. As part of the WILLIAM pilot of such courses, all lecturers across the 7 Israeli institutions used/will use this assessment tool. We are happy to share the questionnaires with other institutions interested in advancing virtual mobility and the establishment of such courses: