Health certificates are generally not allowed on weekends. State organs and institutions implement unified working hours, with Saturdays and Sundays as their weekly rest days, and generally do not handle related business. Therefore, the parties need to handle it on working days.
Legal objectivity:
Provisions of the State Council on Working Hours of Employees Article 3 Employees shall work 8 hours a day and 40 hours a week. "Provisions of the State Council on Working Hours of Employees" Article 4 Where it is necessary to shorten working hours due to special circumstances and special circumstances, it shall be implemented in accordance with relevant state regulations. Article 5 of the Regulations on Working Hours of Employees in the State Council cannot implement the standard working hours system of working 8 hours a day and 40 hours a week due to the nature of work or production characteristics. In accordance with the relevant provisions of the state, other work and rest measures can be implemented. "Provisions of the State Council on Working Hours of Employees" Article 7 State organs and institutions shall implement unified working hours, with Saturdays and Sundays as weekly rest days.