Legal basis: Regulations of the State Council on Working Hours of Employees.
Article 5 If the standard working hours system of 8 hours a day and 40 hours a week cannot be implemented due to the nature of work or production characteristics, other work and rest measures can be implemented in accordance with relevant state regulations.
Article 6 No unit or individual may extend the working hours of employees without authorization. If it is really necessary to extend working hours due to special circumstances and urgent tasks, it shall be implemented in accordance with relevant state regulations.
Article 7 State organs and institutions shall implement unified working hours, with Saturdays and Sundays as rest days.