Political Parties Act Article 9

After completing their official registration pursuant to Article 7, political parties shall register as a legal person at the district court of the jurisdiction where their main office is located. Within thirty (30) days of completing their registration as a legal person, political parties shall submit a photocopy of their legal person registration certificate to the competent authority for future reference.
中文原文 政黨法第9條
依第七條規定完成備案之政黨,應依法向主事務所所在地地方法院聲請辦理法人設立登記,並於完成法人登記後三十日內,將法人登記證書影本送主管機關備查。

English translation for reference only; the Chinese text prevails. Not legal advice.