We mainly recruit students from scientific sections such as science-based general baccalaureates (SVT, Physics-chemistry, Mathematics), technological baccalaureates (STL BGB, STL SPCL, STI2D, STAV) and professional baccalaureates Other of our students are recruited at Bac+1 level or more, following a reorientation  (Universities, BUT, preparatory classes...) or a refresher course.