Regulations Governing Notification, Management and Utilization of the Information of Transport Vehicles and Their Crew Members and Passengers Article 8

The NIA may use the information notified in accordance with Articles 3 to 6 to conduct preflight inspections of entry/exit controlled objects, investigate cases involving the violations of immigration related laws and regulations, or perform other functions.The collection, processing and utilization of information about crew members and passengers and aircraft passenger reservation by the NIA shall comply with t the Personal Data Protection Act and relevant laws and regulations, and shall not engage in any acts of discrimination.
中文原文 入出國航班及乘員資料通報管理運用辦法第8條
移民署為進行航前審查入出國(境)管制對象、偵辦違反入出國及移民相關法規案件或執行其他法定職務,得運用依第三條至第六條規定通報之資料。
移民署對於乘員資料與航空器乘客訂位資訊之蒐集、處理及利用,應符合個人資料保護法及相關法令規定,並不得有歧視之情形。

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