The aim was to allow students to complete part of their professional training (internship) abroad. In a context of globalization, our students are likely to work in French or foreign companies with international locations. The goal is to give them an opportunity to explore these work opportunities abroad. The second objective concerns language proficiency, which is a priority for our institution (see our school's Erasmus strategy : https://bourdonnieres.paysdelaloire.e-lyco.fr/accueil/charte-erasmus/). Completing an internship abroad obviously contributes to this goal. It also aims to introduce our students to European values and to raise awareness of their belonging to Europe. We also aimed to promote eco-responsible transportation. Finally, given the relatively disadvantaged population we welcome in our BTS sections, the aim is to offer students with limited opportunities the opportunity to benefit from the Erasmus program.