building codes, building energy codes, ICC, IECC, 2021 IECC, ANSI, NAHB

The 2021 IECC, the Last Energy Code?

A March 3, 2021 vote by the International Code Council's (ICC) Board of Directors eliminated the governmental member consensus vote - the final phase of the triannual code update process for future versions of the International Energy Conservation Code. Instead, the ICC will utilize the ANSI standard development process to promulgate the 2024 IECC.

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