To enable BTS international commerce students to carry out an internship in a company in order to apply the knowledge and know-how acquired during their training. The internship is designed to provide students with an intercultural perspective, while at the same time safeguarding the interests of the company in which they are doing their internship. Beforehand, at the training center, students are guided in their choice of country and in their search for a company. During the internship, the student is monitored by the teaching team (face-to-face or distance learning). Internships abroad give rise to professional reports in line with training objectives. Each student is required to report on his or her Erasmus experience. The assessment of certain BTS International Commerce exams is based on these exchanges. Mobility is also designed to enhance students' employability and facilitate their further studies. With regard to staff mobility, company visits, internships and exchanges of practices are designed to enhance the quality and relevance of teaching to meet the needs of internationally-minded students.