Labor Standards Act Article 34

(Ⅰ)If a rotation system is adopted, workers on such shifts shall be rotated on a weekly basis except as otherwise consented to by the worker.(Ⅱ)Workers who are on rotation in accordance with the preceding Paragraph shall be granted a rest period of at least eleven hours continually; however, due to the characteristic of work or special cause, a rest period of at least eight continuous hours shall be granted after the Central Regulatory Authority with jurisdiction over the business (or industries) has reviewed with the Central Competent Authority.(Ⅲ)The change in the rest period referred to in the preceding Paragraph shall be made with the consent of a labor union, or if there is no labor union exists in a business entity, with the approval of a labor-management conference. When an employer has more than thirty employees, he/she shall report it to the local competent authority for record.