Trademark Act Article 87

Use of collective mark“Use of a collective mark” means the use of such mark by any member to identify his/her membership in a group in accordance with the conditions prescribed in the regulations governing the use of such mark.
中文原文 商標法第87條
團體標章之使用,指團體會員為表彰其會員身分,依團體標章使用規範書所定之條件,使用該團體標章。

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