Regulations on the Authorization and Management of Overseas Employment of Foreign Crew Members Article 33

For any foreign crew member, his/her entry into the Republic of China via aircraft or with a fishing vessel, and the duration of stay shall be subject to the Immigration Act and relevant regulations.For a foreign crew member who enters the Republic of China via aircraft or with a fishing vessel, once the permitted duration of stay expires, or once the reason for approving his/her stay no longer exists, the concerned distant water fisheries operator shall arrange repatriation, by the most available aircraft or by the same fishing vessel, of such crew.
中文原文 境外僱用非我國籍船員許可及管理辦法第33條
非我國籍船員搭乘航空器入境、隨船進港及在國內停留時間,應依入出國及移民法等相關規定辦理。
搭乘航空器入境或隨船進港之非我國籍船員於核准期間屆滿,或核准原因消失後,經營者應安排最近之航空器遣返或由原船載運出港。

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