What procedures should the decoration construction unit go through in the property?

There are many processes, but the requirements of each property are different and there are many standards, so you should consult the property engineering department or the relevant departments responsible for decoration procedures before starting construction. They will usually give you a list of procedures or ask the staff who have detailed requirements for taking photos with mobile phones on the office wall, and they don't understand. They will directly give you the agreement documents that need to be stamped on the property, so that you can take them back to sign and stamp the official seal, and then you can go back and prepare other materials that the property requires you to provide.