- Levels I and II: having completed a degree, a post-graduate qualification or a Grande Ecole diploma ;
- Level III: having completed a two-year diploma (BTS, DUT) ;
- Level IV: having completed secondary education or dropped out of education after the Baccalauréat without reaching level III (Baccalauréat, professional diploma) ;
- Level V: having completed the final year of short professional tracks (CAP, BEP or additional courses).