Правительство Южной Кореи намерено принять госстандарт на электронные книги

Song, Yang-hee, manager at KATS explained that the e book market this year will record huge growth, and if standard is set, it will help local e book market to be boosted.
KATS plans to suggest guidelines to minimize confusions in the industry although it takes e Pub, international standard as local standard. ePub is international standard for e book and used by Sony and i River. It can support the other document standards such as txt, pdf and doc. It was to utilize the strength of using diverse contents.

via english.etnews.co.kr

Несложно было догадаться, что это будет EPUB.