Fisheries Act Article 27

Unless otherwise consented by at least two-thirds of the other co-holders who hold their own shares, any co-holder of set net fishing right, demarcated fishing right, or fishing access privilege shall not dispose of his/her own share(s).The provision of the preceding paragraph shall, mutatis mutandis, apply to the fishing right held in common.
中文原文 漁業法第27條
定置漁業權、區劃漁業權或入漁權之共有人,非經應有部分三分之二以上之其他共有人之同意,不得處分其應有部分。
前項規定,於公同共有準用之。

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