The UOC offers its students the possibility of starting the courses at two different times, which correspond to the University's two tuition commencement periods.
With the UOC's half-yearly enrolment periods, admission can be requested in either of the two semesters of the academic year. Thus, each year, students can send their admission application at two times.
The enrolment dates, and the periods for performing the associated procedures, vary depending on the type of course it is wished to follow.