Regulations for Tuna Longline Fishing Vessels Operating in the Maritime Area Subject to the Fisheries Agreement between Taiwan and Japan Article 6

For any application made in accordance with Article 5 and has been approved by the central competent authority, a permit to operate in the Taiwan-Japan Area will be issued. The validity period of the permit shall be up to one year, but shall not exceed the expiry date of the fishing license.For the purpose of managing fisheries resources or maintaining the order of fishing operations in the Taiwan-Japan Area, the central competent authority may promulgate restrictions on the number or catch amount of tuna longline fishing vessels operating in the Taiwan-Japan Area and publish such restrictions on the Government Gazette.
中文原文 延繩釣漁船赴台日漁業協議適用海域作業管理辦法第6條
依前條申請經中央主管機關許可者,核發台日海域作業許可文件,許可期間最長為一年。
但不得逾漁業執照有效期限。
為台日海域資源管理或作業秩序維護之需要,中央主管機關得公告限制赴台日海域作業之鮪延繩釣漁船數或漁獲量。

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