I am working on a Commercial Building Project that was registered over two years ago as a LEED CS (v2.0). Following registration the project went on hold and became recently active. Initially all the space was to be leased, however this is not anymore the case because the Owner will now occupy 100% of the building leasable space. According to LEED CS Guide, commercial projects where the Owner occupies 50% + space (hence has control over fit out of that portion of the space) should utilize LEED NC. Considering that the project is already registered and LEED v3 is well in practice, does anyone know if there is a possibility that the project can still be certified under LEED CS v2.0 or if the rating can be changed to LEED NC v2.2?