The challenge for Lycée Louise Michel was to give a European and international dynamic to the whole school and to create a European and international pathway from Year 10 to Bac + 3, in particular with the BTS in international trade. We wanted to encourage exchanges in all their forms: virtual exchanges, internships and study exchanges for our students, training exchanges and teaching exchanges for our staff, because we see this as a way of modernising our school. Studying and training abroad must become the norm for our students.