I'm working on a project in Egypt. Its a mixed use residential/tourist development community. We will be registering the project as a campus. There are several building typologies (residential and commercial) and several buildings of the same style, size etc within each typology. My question is: Will we have to pay certification fees for each building or can we pay for each typology? For example, within the residential area, there are at least 5 or 6 different prototypes (standalone villas, family house, twinhouse, apartments/chalets etc) and then several of the same typology. For the commercial area, the different building prototypes are clubhouse, boutique hotel, mosque, commercial buildings. Will each individual building have to be certified separately and fees paid separately, or can fees be paid based on building prototype?