Immigration Act Article 66

For the purpose of investigating the facts and evidence about a person’s violation of laws, the National Immigration Agency shall notify in writing related people to attend an inquiry at the designated place.The notification shall record the purposes of conducting an inquiry, the time and place of the inquiry, the name of the officer in charge of the inquiry, and the legal effects of commissioning others to appear at the inquiry and theresult of absence.A person who is notified pursuant to the preceding Paragraph shall not refuse to appear at the inquiry without justifiable reasons.The provisions of the regulations stipulated pursuant to Paragraph 3 of the preceding Article shall apply mutatis mutandis to the inquiry provided under Paragraph 1.
中文原文 入出國及移民法第66條
移民署為調查當事人違反本法之事實及證據,得以書面通知相關之人至指定處所接受詢問。
通知書應記載詢問目的、時間、地點、負責詢問之人員姓名、得否委託他人到場及不到場所生之效果。
依前項規定受通知之人,無正當理由不得拒絕到場。
第一項所定詢問,準用依前條第三項所定辦法之規定。

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