The project in question is in line with the internationalization policy of all Centrale Lille Institut internal schools (one of the institution's 6 strategic axes), as well as with the institution's obligations to its accreditation bodies in terms of international experience and student employability. On the staff side, the project was intended both as a means of strengthening links with our European partners, initiating European projects to reinforce the establishment's European identity, and as a tool to enable staff to learn about best practices in force at our partners' sites and more widely in Europe. In particular, the project aimed to support students in their mobility projects and guarantee access for all to international mobility, a compulsory step in validating certain prerequisites for graduation (between 3 and 8 months of international experience, including internships or studies). Finally, in a post-pandemic context that has brought a number of international projects and partnerships to a halt, the project aimed to facilitate the resumption of individual exchanges, in all their diversity, and to revitalize pre-existing links between Centrale Lille Institut and its partner universities and companies.