Redline: LEED v2009 for Core and Shell - current version
LEED 2009 for core & shell rating system with addenda (does not include reference guide addenda), valid for projects registered between October 1, 2013 and present.
LEED 2009 for core & shell rating system with addenda (does not include reference guide addenda), valid for projects registered between July 1, 2016 and present.