Our project is part of our students internships preparing for the Advanced Technician Certificate (BTS) in the two specialties International Business (CI) and Manager Assistant (SAM).The main objectives of this project are: - to allow young people to implement and master the technical and professional language of their future job - to acquire professional skills by carrying out the missions entrusted abroad - to develop adaptability in the intercultural context - to promote professional and cultural integration in the European Union, with the help of European and regional institutions. We carried out students mobilities in the uncertain context linked to the health restrictions (COVID19 pandemic). These students, from a wide variety of social backgrounds, were able to benefit from ERASMUS+ scholarships. The main expected impacts and benefits remain as follows: - to ensure better professional integration within Europe of these students after obtaining their diploma - to strengthen their spirit of European citizenship, particularly among the ones from disadvantaged social backgrounds