Qualifications and Criteria Standards for Foreigners Undertaking the Jobs Specified Under Subparagraph 1 to 6 of Paragraph 1 of Article 46 of the Employment Service Act Article 7

Whereas the execution of contract(s) of construction, sale, technical cooperation, or so requires a foreign legal entity to designate its employee of a foreign nationality to engage in work specified in Article 4 in the Republic of China, the employment eligibility of the foreign employee will not be bound to Article 5, provided that the period for the employee to engage in such work does not exceed ninety (90) days. However, if the number of days when the foreign employee has worked to perform the said contract(s) within one (1) year prior to the application date, and the number of days that the employer applies currently such work, total more than ninety (90) days, the foreign employee shall still be bound to Subparagraphs 1, 2, and 4 of Article 5.
中文原文 外國人從事就業服務法第四十六條第一項第一款至第六款工作資格及審查標準第7條
外國法人為履行承攬、買賣、技術合作等契約之需要,須指派所聘僱外國人在中華民國境內從事第四條範圍內之工作,其工作期間在九十日以下者,外國人資格不受第五條之限制。
但自申請日起前一年內履約工作期間與當次申請工作期間累計已逾九十日者,外國人仍應符合第五條第一款、第二款及第四款之規定。

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