What is the main basis for property service enterprises to implement the maintenance and management of property public order?

Relevant national laws and property contract. The main basis for property service enterprises to implement the maintenance and management of property public order is:

1. Relevant national laws: It is a code of conduct formulated by the legislature and enforced by the state. Property service enterprises should abide by the relevant laws and regulations of the state when maintaining public order, and ensure legal compliance.

2. The agreement in the property contract refers to the agreement between the property service enterprise and the owners' committee, which stipulates that the property service enterprise shall carry out professional maintenance, conservation and management of the house and its supporting equipment, facilities and related sites, maintain the environmental sanitation and public order in the relevant areas, and perform the duties of maintaining and managing public order in accordance with the property service contract signed with the owners or the owners' committee.