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Application Period:

2025. 12. 22. ~ 2026. 2. 2. 

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For

Returning students, re-admitted students, current students and completed students applying for D-2 Visa

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COA 

Issuance

2026. 2. 3. ~ 

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Application Link

https://forms.gle/TTd8Az1edUA3QPnK8  

※ If you do not enter the correct information, your COA issuance will be delayed.

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Important Notes

(1) Returning students must apply for return separately through Sejong Portal apart from this application. (2026-1 Return Application on Sejong Portal: 2026. 1. 26. ~ 2026. 2. 2.)

(2) Re-admitted students must apply for re-admission during re-admission application period and have their re-admission granted from registrar's office apart from this COA application. (2026-1 Re-admission Application Period: 2025. 12. 1. ~ 2025. 12. 12.)

(3) If you have not applied for return/re-admission, COA application and issuance will also be automatically canceled. 

(4) New/transfer students for Spring 2026 cannot apply.

(5) For Verification of Deposit (VOD), you must send an original, hard copy to school, and it must arrive by February 6, 2026. If it does not arrive via in-person visit/post-mail, even if you are in the middle of applying for D-2 visa, your COA will be deleted without exception. 

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Important Notes on Verification of Deposit

(VOD)

(1) VOD must be issued while meeting all the conditions below:

(2) When you apply for visa at the Korean embassy/consulate, you must submit VOD issued within 30 days from the date of visa application. Therefore, please schedule well and apply for COA. 

(3) In case of Chinese applicants, the bank balance must be frozen until after March 1, 2026. 

(4) Post-mail address: (05006) One Stop Service Center (Room 202), Student Union Building, Sejong University, 209, Neungdong-ro, Gwangjin-gu, Seoul, Republic of Korea