The reasons why the courses appearing in BYS are not visible in the "My Courses" tab of UES:

1) Not making the final registration of the course or making a new course (courses appear as the system is updated in certain periods),

2) It can be caused by the combination of the course with other branches or the old-new curriculum with different names on the system. The content of the course that appears with a different name in UES can be entered and it can be checked whether the course is the same as the instructor that appears in BYS.

3) As per the Marmara University Senate Decision (2021/405-1), within the scope of "the courses with less than 25 students in undergraduate and graduate programs can be recorded and submitted on different distance education platforms when requested by the instructors," to the relevant units (Student). Courses and exams after 31.03.2021 have been removed from the UES after the requests made by the Office of the President.
After this stage, students of these courses will be informed by their units and instructors about the method by which the course will be taught and how the exams will be administered.