Indigenous Languages Development Act Article 1

Indigenous languages are national languages. To carry out historical justice, promote the preservation and development of indigenous languages, and secure indigenous language usage and heritage, this act is enacted according to the provisions of Article 10, Section 11 of the Amendment of the Constitution and Article 9, Section 3 of the Indigenous Peoples Basic Law.
中文原文 原住民族語言發展法第1條
原住民族語言為國家語言,為實現歷史正義,促進原住民族語言之保存與發展,保障原住民族語言之使用及傳承,依憲法增修條文第十條第十一項及原住民族基本法第九條第三項規定,特制定本法。

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