Hello, I submit my case.
We are working on the design of four small buildings (office, retail and restaurant the main uses) within the same site. Each single building is attributable to Major Renovation Certification. There is a single developer, that will be in charge to manage buildings after occupancy.
The air conditioning system islocated in one of the four buildings and serve also the others, by means a distribution network.

Is it possible to follow a single certification for all buildings, according to LEED NC rating system?

Thank you