Child and Juvenile Welfare and Rights Protection Act Article 30

Parents or guardians of children and juveniles suspected of developmental delays, with developmental delays, or with physical and mental disabilities may apply to the police competent authority to establish fingerprint data.The data mentioned in the preceding paragraph shall not be used for purposes other than assisting in locating missing persons. The regulations for the collection, deletion, and management of fingerprint data mentioned in Paragraph 1 shall be determined by the central police competent authority.
中文原文 兒童及少年福利與權益保障法第30條
疑似發展遲緩、發展遲緩或身心障礙兒童及少年之父母或監護人,得申請警政主管機關建立指紋資料。
前項資料,除作為失蹤協尋外,不得作為其他用途之使用。
第一項指紋資料按捺、塗銷及管理辦法,由中央警政主管機關定之。

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