We are starting a study to verify if a specific renovation project could achieve a LEED V4 BD+C certification. What is the scope of work required to qualify as 'Major Renovation'. Is there a guideline or definition available?

I found something here : http://www.leeduser.com/strategy/minimum-program-requirements?page=2#com..., but it is from 2011, is there something new ?

Thanks for the help,