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**2021 WASHINGTON STATE CODE REVISED EFFECTIVE DATE**

The State Building Code Council voted on September 15, 2023, to delay the effective date of the 2021 Washington State codes. The new code effective date will be March 15, 2024. The previous effective dates were October 29, 2023 and July 1, 2023 respectively.

If you don't find what you need, please call the WABO office at 360-628-8669.

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International Code Council Errata Sheets

International Code Council I-Codes

2018 Washington State Codes Complete Collection

Individuals that purchase the 1 or 3 year subscription of the collection through ICC will receive the 2021 model codes, plus several standards and historical codes. Once ICC is done producing the 2021 WA Custom code that particular code will be dropped into the collection.