Employment Service Act Article 74

(Ⅰ)Unless otherwise stated in the Act, foreign workers must depart from the Republic of China immediately upon the expiration of their employment permit or its annulment according to Article 73. They are also barred from further employment within the territory.(Ⅱ)If a foreign worker is unjustifiably absent from work for three consecutive days, the competent authority managing entry/exit matters may order the worker to depart from the Republic of China immediately, even before the formal annulment of their employment permit.(Ⅲ)The immediate departure order as mentioned in paragraph (a) does not apply in the following circumstances:1.For foreign students, overseas compatriot student, or foreign students of Chinese origin employed under the Act, if the employment permit has expired or any conditions from Subparagraphs 1 to 5 of Article 73 have occurred.2.During the permit duration, if the foreign worker has initially failed to undergo or failed health examinations as per applicable laws but subsequently passed further health examinations authorized by the Competent Health Authority.
中文原文 就業服務法第74條
聘僱許可期間屆滿或經依前條規定廢止聘僱許可之外國人,除本法另有規定者外,應即令其出國,不得再於中華民國境內工作。
受聘僱之外國人有連續曠職三日失去聯繫情事者,於廢止聘僱許可前,入出國業務之主管機關得即令其出國。
有下列情事之一者,不適用第一項關於即令出國之規定:
一、依本法規定受聘僱從事工作之外國留學生、僑生或華裔學生,聘僱許可期間屆滿或有前條第一款至第五款規定情事之一。
二、受聘僱之外國人於受聘僱期間,未依規定接受定期健康檢查或健康檢查不合格,經衛生主管機關同意其再檢查,而再檢查合格。

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