Université Paris-Est Créteil Val de Marne is the largest multidisciplinary and professionalized university in the Paris region, offering a full range of courses (from Bachelor of Technology to PhD). With its 14 faculties, schools and institutes, 1 observatory and 32 research laboratories, it welcomes over 42,000 students, 12% of whom are international. UPEC employs 2,840 permanent and non-permanent staff, including around 1,670 teachers and research professors and 1,170 library, engineering, administrative, technical, social and healthcare staff (BIATSS). UPEC relies in particular on the Erasmus+ program to support its European partnerships, develop new ones and encourage staff mobility. Erasmus+ enables us to offer all our students a quality of internationalization that facilitates successful professional integration in a globalized world, by offering both numerous opportunities for outgoing mobility (studies and internships) and a policy of home-based internationalization (hosting and sending staff via STA, STT, OM). UPEC has also just joined the AURORA alliance of European universities https://aurora-universities.