Organization Act of National New Immigrants Development Agency, Ministry of the Interior Article 5

To meet operational needs, the Agency may, upon approval by the Executive Yuan, assign personnel to overseas duties, which shall be governed by the Organization Act of Diplomatic Missions of the Republic of China (Taiwan).
中文原文 內政部新住民發展署組織法第5條
本署為應業務需要,得報請行政院核准,派員駐境外辦事,並依駐外機構組織通則規定辦理。

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