Fair Trade Act Article 43

If any trade association or organization as referred to in Article 2 Paragraph 2 violates the provisions of this Act, the competent authority may impose a penalty on any member who participated in such violation. However, if the member is able to demonstrate that the member has no knowledge of the violation, or did not participate in the mutual understanding, did not implement, or ended such violation prior to the investigation conducted by the competent authority, the member may not be punished.
中文原文 公平交易法第43條
第二條第二項之同業公會或其他團體違反本法規定者,主管機關得就其參與違法行為之成員併同罰之。
但成員能證明其不知、未參與合意、未實施或在主管機關開始調查前即停止該違法行為者,不予處罰。

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