Regulations for Tuna Longline Fishing Vessels Proceeding to the Indian Ocean for Fishing Operation Article 39

Any tuna longline fishing vessel shall not catch southern bluefin tuna without permission. Any southern bluefin tuna caught shall be immediately discarded, and the discard amount shall be recorded in the logbooks and E-logbook system.In the event that the allowed individual vessel quota of the fish species with catch limit is exhausted, the concerned tuna longline fishing vessel shall immediately discard any subsequent catch of such species and shall record the discard amount on the logbooks and the E-logbook system.Any tuna longline fishing vessel shall not catch or retain the following species. Where any of such species is caught, the vessel shall release or discard such catch and record the number(s) released or discarded on the logbooks and the E-logbook system:(1) Sharks less than 100 centimeters fork length.(2) Striped marlin, blue marlin, black marlin, or Indo-Pacific sailfish smaller than 60 centimeters Lower Jaw Fork Length (LJFL).(3) Shortfin mako shark and longfin mako shark. However, retention may be allowed where the fish is dead at haulback and the vessel has an onboard observer to verify the condition of the sharks.
中文原文 鮪延繩釣漁船赴印度洋作業管理辦法第39條
鮪延繩釣漁船未經許可,不得捕撈南方黑鮪;捕獲該魚種時,應即丟棄,並將丟棄量填報於漁撈日誌及電子漁獲回報系統。
配額限制魚種之單船許可配額用罄後,鮪延繩釣漁船再捕獲該魚種時,應即丟棄,並將丟棄量填報於漁撈日誌及電子漁獲回報系統。
鮪延繩釣漁船不得捕撈或持有下列魚種;捕獲時,活體應釋放,屍體應丟棄,並應於漁撈日誌及電子漁獲回報系統填報釋放或丟棄之個體數目:
一、鯊魚,其尾叉長未滿一百公分。
二、紅肉旗魚、黑皮旗魚、白皮旗魚或雨傘旗魚,其下顎至尾叉長未滿六十公分。
三、短鰭馬加鯊、長鰭馬加鯊。
但經觀察員隨船進行觀察任務並確認該魚種於捕獲時已死亡者,得留艙。

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