This webinar will discuss the changes between LEED v 2009 and LEED v4.0, including new categories, prerequisites and credits as well as name changes to existing credits and revisions to credit requirements. Cost and benefit of these changes will also be discussed with examples. Integrative Process, Location and Transportation, Sustainable Sites, Water Efficiency, Materials and Resources, Energy Efficiency and Indoor Environmental Quality categories will be addressed. Important dates, such as when LEED v4.0 will be the only registration option and sunset date for LEED v2009 will be included. For projects that are pursuing LEED v2009, available LEED v4.0 credits for substitution will be provided.