Labor Standards Act Article 84-1
(Ⅰ)After the approval and public announcement of the Central Competent Authority, the following types of workers may arrange their own working hours, regular days off, national holidays and female workers' night work through other agreements with their employers. These agreements shall be submitted to the local competent authorities for approval and record and shall not subject to the restrictions imposed by Articles 30, 32, 36, 37 and 49 of the Act:1. Supervisory, administrative workers, and professional workers with designated responsibility,2. Monitoring or intermittent jobs, and3. Other types of job in special nature.(Ⅱ)The agreement made under the preceding Paragraph shall be in the form of written document. They shall use the basic standards contained in the Act as reference and shall not be detrimental to the health and well-being of the workers.