Compulsory Education Act Article 15

In the case of school-age nationals whose household registration changes because of household relocation, the student’s new household registration authority shall provide the local compulsory education committee with a copy of the notification to undertake compulsory enrollment or school transfer.
中文原文 強迫入學條例第15條
適齡國民隨同家庭遷移戶籍者,由遷入地戶政機關以副本通知當地強迫入學委員會執行強迫入學或轉學事宜。

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