Course Enrollment

Online Course Registration

Date Jun 1, 2021 ~ Jun 2, 2021
Time 10:00 ~ 17:00 (Korean Time)

Course Change (Add & Drop)

Jun 29, 2021 ~ Jun 30, 2021

Course Withdrawal

6-Week Track : Jul 19, 2021 ~ Jul 20, 2021 / 4-Week Track : Jul 22, 2021 ~ Jul 26, 2021

If you wish to withdraw from a course after the Add/Drop period, you must fill out a course withdrawal form, which you can obtain from the YISS office. After this date, no course withdrawal will be allowed under any circumstances.

Please note that course withdrawal does not delete the course from your permanent record while a "W", meaning "withdrawal", will not be marked on your transcript. Please check the portal to make sure you meet the minimum course load of six credits. A transcript will not be issued for students who drop below six credits. Please keep a copy of your withdrawal form until you receive an official transcript from Yonsei University.

Course Availability

A course will be cancelled if less than ten students register for the course. In the event that your class is cancelled due to the ten student minimum policy, consult immediately with the YISS coordinator regarding alternative course registration.


Some classes list prerequisites in their course description :
Students are required to check if they are eligible to take the course or not. If you are unsure, contact the faculty for advice or request an exception to the listed prerequisite at the first class meeting. Students should have a secondary choice of the course as a backup since permission might not be granted. Dropping or switching to another course should be done during the Add/Drop period.


YISS does not allow students to audit lectures.