Regulations on the Management of Crew Members of Fishing Vessels Article 17-1

Where a crew transfers to serve on board another fishing vessel or changes his/her position, or the employment agreement is terminated, the crew concerned shall apply for the modification registration of the Fishing Vessel Crew Identification within seven days after the occurrence of such modification.For a foreign crew recruited within the territory of the Republic of China and transferring to serve on board another fishing vessel, both the former and the new fishery operators shall apply for the modification registration of the Fishing Vessel Foreign Crew Identification within seven days after the occurrence of such modification.
中文原文 漁船船員管理規則第17-1條
船員變更服務漁船、職務,或僱傭終止時,應於異動情形發生後七日內辦理漁船船員手冊之異動登記。
漁業人在境內僱傭之外國籍船員於服務漁船變更時,原僱傭、新僱傭之漁業人應於異動情形發生後七日內為其辦理外國籍船員證之異動登記。

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