The Jean Monnet high school is a higher education establishment, relatively modest (350 students) but with various sectors in which students chart their professional paths. The objective of our Erasmus project, for many years, has been to support them in their study journey and in their discovery of the professional world by offering them the opportunity to carry out their internship abroad. The establishment's different sectors (product design, glass designer, digital design, electrical engineering, accounting and management, commercial management) can all apply for internships in Europe (sometimes around the world) and thus be supported by the Erasmus team (teachers, management, administration). The European dynamic of the establishment (see the Erasmus project for professional education) has thus been affirmed and teachers participate in this dynamic through training abroad or participation in international activities. The Jean Monnet high school is today recognized in its area, but also at the regional and national level as an establishment very open to international relations.