At CPE Lyon the academic mobility is presented to all students in year 4 (around 300 students). Despite the fact that this kind of mobility is not compulsory, 20% of all students follow this kind of mobility. The 19 students from chemistry (CGP) and Electronic (ETI) which have been selected by the international commission, all received the Erasmus + grant; They were 6 in Germany, 1 In Spain, 1 In Finland and 3 in Norway, 2 in Sweden, 6 in England. They prefer courses in English. The objectives of mobility are: - To discover other teaching methods - To practice a foreign language - To promote intercultural awareness - To develop European citizenship In order to organize the ingoing and outgoing mobility program, the students receive advice and help from international coordinators, the director of international relationship and the heads of study department. They are received individually and further communication is done by emails. They don?t only receive a linguistic and administrative preparation but also an intercultural preparation. The entire process is facilitated by detailed knowledge of partners and good contact we have with them. All students obtained between 30 and 60 ECTS, their mobility are recognized during the committee meeting for according degrees. The students give an oral presentation or a report on their international experience in order to share their experience with the future students.