Mining Safety Act Article 28

During a mine disaster the Mineral Right Holder should see to it that rescue operations are started immediately. Rescue operations can only be abandoned when the representative dispatched by the Competent Authorities gives the approval after determining that the rescue efforts are futile or that they are putting the rescue personnel in danger.
中文原文 礦場安全法第28條
礦業權者於礦場遇有災變時,應迅即採取救人措施,非因救護無望或對救護人員顯有危害之情事,並經主管機關所派人員之許可,不得放棄。

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