本計畫依臺灣鯊魚無危害評估步驟，針對臺灣鮪延繩釣漁船於三大洋捕獲之鋸峰齒鮫進行無危害評估，依評估結果皆為正面NDF。

This project applies the steps of the Non-Detriment Assessment for sharks conducted in Taiwan to assess the non-detriment status of blue sharks caught by Taiwanese-flagged vessels in the three oceans, and the results for all stocks were positive.