Organization Act of the Ministry of Foreign Affairs, Executive Yuan Article 5

MOFA shall establish the Bureau of Consular Affairs, which shall be in charge of issuing passports and visas, authenticating documents, and handling emergencies involving ROC citizens traveling overseas.
中文原文 外交部組織法第5條
本部設領事事務局,辦理執行護照、簽證、文件證明核發及旅外國人急難救助事項。

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