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WELL v1 Building Standard Tip Sheet

The International WELL Building Institute (IWBI), a public benefit corporation, owns and manages WELL. Green Business Certification Inc. (GBCI)—the same nonprofit that reviews LEED projects—is the third-party certifier for the system.

Basic requirements

The standard covers seven major categories, called “concepts” in the rating system’s lingo, where prerequisites are “preconditions,” and credits are optional “optimizations”:

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LEEDuser tip sheets, written by our team of LEED experts, fill gaps in knowledge we’ve observed between the LEED Reference Guide, LEED Online, and LEED Interpretations. We update them regularly so that our members get the most relevant guidance for current issues on their projects.

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LEEDuser expert

John Mlade

Wight & Company
LFA, RESET ASP, WELL Faculty, LEED Fellow

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