# LEED

[LEED](https://www.usgbc.org/leed), or Leadership in Energy & Environmental Design, is the world's most widely used green building rating system, recognizing best-in-class building strategies and practices.&#x20;

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Find out more about LEED in our [trademark guidelines](https://support.usgbc.org/hc/en-us/articles/11941118063891-USGBC-Trademark-Policy-and-Branding-Guidelines#LEED).
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