Act for Settlement of Labor-Management Disputes Article 20

The mediation is not successfully concluded, when the parties to the labor-management dispute object to the mediation proposal approved by the mediation committee.
中文原文 勞資爭議處理法第20條
勞資爭議當事人對調解委員會之調解方案不同意者,為調解不成立。

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