- All materials provided through the Sejonghakdang homepage are protected by the Copyright Act. If copy and distribute them without permission, it shall be considered an infringement of copyright (Article 136 of the Copyright Act).
- You shall obtain permission from the relevant in advance to use the materials, but you may use them without permission if it is for a non-profit purpose. Moreover, you should clearly express the source when using the materials, and alteration without permission except for error correction shall be considered to be an infringement (Article 136 of the Copyright Act).
- If you link the initial page of the Sejonghakdang homepage to another Internet site or as a sub-domain, it is not considered to be an infringement. However, please notify the fact to the relevant official (T:02-2669-9788, nurisejong@sejonghakdang.org) when you link the initial page.
- Please contact the relevant official (T:02-2669-9788, nurisejong@sejonghakdang.org) for more information.