The aim of the International Relations Office is to ensure that as many students and staff as possible benefit from mobility. The search for attractive partnerships, both from an educational point of view and in terms of job opportunities, and the promotion of the possibilities offered by Erasmus+ are the most obvious ways of achieving this. Coordinators pay particular attention to the pedagogical, administrative and logistical follow-up of beneficiaries during their project. Despite all the resources made available by the Haute Ecole thanks to European and national funding, mobility remains the prerogative of a limited number of students, whether the obstacles are personal (fear of the unknown), financial, social or educational. Internationalisation@home remains the best way for non-recipients to benefit from the advantages of mobility, and the introduction of a new international week is a convincing example of this. Despite the obstacles identified, one incentive for students to be mobile is the opportunity to earn a double degree by validating 60 ects at the partner institution. For members of staff, welcoming foreign partners to our premises demystifies the difficulty of going international in English.