Employment Service Act Article 12

(Ⅰ)Competent authorities are authorized to establish public employment services institutions as necessary to meet business needs.(Ⅱ)Should the population of indigenous people(s) have reached twenty thousand or more within the jurisdiction of a municipal city or a county/city, public employment services institution(s) for indigenous peoples may be established in order to accommodate the special cultural needs of such indigenous people(s).(Ⅲ)The Central Competent Authority shall set the guidelines on the establishment of public employment services institution(s) as referred to in Paragraphs 1 and 2 of this article.
中文原文 就業服務法第12條
主管機關得視業務需要,在各地設置公立就業服務機構。
直轄市、縣(市)轄區內原住民人口達二萬人以上者,得設立因應原住民族特殊文化之原住民公立就業服務機構。
前兩項公立就業服務機構設置準則,由中央主管機關定之。

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