I am working on certifying an office building for LEED EBOM v4 that has just been certified for LEED Core & Shell. It's not fully occupied yet, it's multi-tenant-based and the systems (meters) have just been set up. My question is two-tiered:

1- What is the minimum occupancy requirement to start establishment/baseline and consequently performance period?

2- I am setting up a timeline to try and understand establishment versus performance period. I am assuming that for some of the prerequisites and credits performance period begins after the establishment/baseline period.  In which case, we are looking at another 3-4 years before we can apply for certification. Is this correct?

Thank you.