Regulations Governing Coordination & Liaison between Coast Guard Administration, Executive Yuan and Police, Immigration, & Fire Organizations Article 7

In duly performing its duties, the Coast Guard may have the access to the information system of the police department and the National Immigration Agency for making inquiries of operation related information, and if required, may further request the police department for backup in the criminal forensic tasks.
中文原文 海岸巡防機關與警察移民及消防機關協調聯繫辦法第7條
海巡機關依法執行職務時,得使用警察及移民機關建立之資訊系統查詢相關作業資料。
必要時亦得請求警察機關支援刑事鑑識工作。

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