Certificate Management

You can manage your certificate to check out certificate status and its validity, change its password, validate user identification and revoke your certificate.
Validate User

Validate User Identity

You can validate user identification for self-authentication.

Validate User
Verify Certificate

Validate Certificate

You can verify your certificate status and its validity

Verify Certificate
Validate User

Revoke Certificate

Only individual certificate can be revoked without a revocation requesting form.

Revoke Certificate

Find Postal Code

Please enter a road name and building number or region / street name and address.

(Eg.Yeongi-dong 219-2, Sejongdaero 110)

Search

Search Result

Please enter a road name and building number or region / street name and address.