Organization Act of the Coast Guard Administration, Executive Yuan Article 1

To safeguard the order of the Waters and the Coast, as well as to protect and utilize relevant resources, the Coast Guard Administration, Executive Yuan (hereinafter referred to as "CGA") was established in order to ensure the security of people's lives and property.
中文原文 行政院海岸巡防署組織法第1條
行政院為維護海域及海岸秩序,與資源之保護利用,確保人民生命及財產安全,設行政院海岸巡防署(以下簡稱本署)。

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