Registration Guide

1. Click the Registration Button

• Choose the appropriate option at the bottom of the registration page:

  • Register (Korean): For participants using a Korean credit card.
  • Register (International): For participants using an international credit card.

  

2. Fill out the Registration Form

Enter your personal information.

3. Review Your Information

Confirm all the details you entered.

4. Payment

Select your preferred payment method.

If your payment service does not appear in the list, choose Other Card.
Scroll down to select your card (VISA, Mastercard, AMEX, JCB, UnionPay) and complete the payment.

Troubleshooting

1. Visit the registration site: https://osia.or.kr/isc2025.php
2. Click the Check Registration Info button, located in the top-right corner.
3. Log in using your email address and password.
   • If you have forgotten your password, please send an email to for8821@g.skku.edu to recover your password.
4. When the payment screen appears, please click the Other Card button to see more options.
5. Scroll down to select your card (VISA, Mastercard, AMEX, JCB, UnionPay) and complete the payment.