Regulations Governing Stock Exchanges Article 36

A stock exchange may request the securities dealers association to engage in any settlement proceedings before the arbitration with regard to any dispute regarding the centralized securities transaction between members or between securities firms.
中文原文 證券交易所管理規則第36條
會員間或證券商間因有價證券集中交易所生之爭議,證券交易所得請證券商同業公會為仲裁前之和解。

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