• LEED v4.1: Details for Existing Buildings Released - Buildings Partner Content

    The first updates to LEED v4, LEED v4.1 for Building Operations and Maintenance (O+M), have been released in beta. First announced at Greenbuild 2017, it’s the first update in four years to the most widely used and rigorous rating system in the world for green buildings.

    April 17, 2018
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