Autumn and spring sessions
For students enrolled before September 2023, each semester is divided into an autumn and a spring session (with the exception of semesters S1, S5O and S6O).
Autumn sessions are designated by the letter A (ex: S6A) and spring sessions by the letter P (ex: S6P).
For students enrolling from September 2023 on, only the semesters from S6 to S10 have two sessions.