Suseong Dodum is a free font that anyone can download and use freely. You can freely use it for videos, printed materials, webpages, etc. without any special permission process. However, reselling Suseong Dodum for commercial purposes is restricted.
Type 1: Public Domain Work with Attribution Required
Attribution
Commercial and Non-Commercial Use Permitted
Creation of Derivative Works Permitted
* Note: Institutional users are prohibited from changing the designated file names of public domain mark files after downloading them.
Users must indicate the source or copyright holder when using public domain works as follows:
ex) "This work uses the 'Suseong Dodum' font, which was released under Type 1 of the Public Domain by the 'Suseong District,' and can be downloaded free of charge from 'Suseong District www.suseong.kr'."