The delay in the back door of the community is reflected in that department.

If the back door of the community is delayed by two, which violates relevant laws and regulations, you can report it to the following departments:

1. Relevant law enforcement departments: such as local public security bureau, urban management department and fire department. , you can report illegal back door opening to them.

2. Property company: The property company has the responsibility to manage and supervise the owners' violations, and can report the situation to the property company and ask it to take measures to stop the owners from opening the back door privately.

3. Community Neighborhood Committee: As a grass-roots organization, it also has the responsibility to coordinate and solve disputes between owners, and can report the situation to the community neighborhood Committee and request it to investigate and handle it.

In short, you can choose to report the back door of the community to the relevant departments according to the specific situation, so that the relevant departments can investigate and deal with it.