Labor Standards Act Article 30-1

(Ⅰ)For businesses (or industries) designated by the Central Competent Authority, upon the consent of its labor union, or if there is no labor union in a business entity, with the approval of a labor-management conference, an employer may change his/her working hours under the following principles:1. The distribution of regular working hours to other working days in four weeks shall not exceed two hours a day and is not subject to the restrictions referred to in Paragraphs 2 to 4 of the preceding article.2. When the regular workday is ten hours a day, the overtime work shall not exceed two hours for that particular day.3. Female workers on night shifts, except for those who are pregnant or are in breastfeeding periods, are not subject to the restrictions referred to in Paragraph 1 of Article 49. However, the employer must provide necessary safety and health facilities.(Ⅱ)Businesses (or industries) that are governed by Article 3 (which was amended and took effect on December 27, 1996) are not governed by the preceding Paragraph, except for agriculture, forestry, fishery, and pasturage industries referred to in Subparagraph 1 of Paragraph 1.
中文原文 勞動基準法第30-1條
中央主管機關指定之行業,雇主經工會同意,如事業單位無工會者,經勞資會議同意後,其工作時間得依下列原則變更:
一、四週內正常工作時數分配於其他工作日之時數,每日不得超過二小時,不受前條第二項至第四項規定之限制。
二、當日正常工作時間達十小時者,其延長之工作時間不得超過二小時。
三、女性勞工,除妊娠或哺乳期間者外,於夜間工作,不受第四十九條第一項之限制。
但雇主應提供必要之安全衛生設施。
依中華民國八十五年十二月二十七日修正施行前第三條規定適用本法之行業,除第一項第一款之農、林、漁、牧業外,均不適用前項規定。

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