Information about s2 how to extend

If you want to study there, you don't need to extend the S2. Instead, you need to change the S2 to an X type. The process should be done at the exit and entry adminsitration under the police security organ. You need to take your passport, passport copy, application form, recent photo, admission notice and JW 201 or 202 form. It usually takes seven working days for the processing.