The final student ID numbers have been announced. You can check yours on the Yonsei Portal by logging in with your existing account (using your temporary Student ID as the ID)

Step1. Sign in to the Yonsei Portal with your temporary Student ID Number Yonsei Portal account, and click the Academic Information System

Step2. Click the 'Admission' Tap, choose '(Passed) Inquiry of Student ID Number'

Step3. Now you can check your Student ID Number

Please Remember

• Requirement: You must register on the Yonsei Portal again using your final Student ID. Course enrollment is only possible with this final ID.
• 
  
• Initial Password: Your 6-digit birth date (YYMMDD).(Example: If born on 2000.01.01, the password is 000101)
• 
  
• Next Step: Please change your password and try logging in. If you cannot sign in, contact the GSIS office for a password reset.