Regulations for the Administrative Authorities to Enforce Protection Orders and to Deal With Domestic Violence Cases Article 18

Shall the obligor fails to conduct visitation with minors stated in the protection order, municipal and county(city) competent authorities or police departments shall process the case based on paragraph 2 of the preceding Article. The obligee shall also be informed that alteration may be made to the protection order to the court.
中文原文 行政機關執行保護令及處理家庭暴力案件辦法第18條
義務人不依保護令之內容辦理未成年子女之會面交往時,直轄市、縣(市)主管機關或警察機關應依前條第二項規定辦理,並告知權利人得向法院聲請變更保護令。

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