Statutes, codes, and regulations
Washington Administrative Code
Title 51 - Enterprise Services, Department of (Building Code Council)Chapter 51-50 - State Building Code adoption and amendment of the 2021 edition of the International Building Code
INTERNATIONAL EXISTING BUILDING CODE 2021 EDITION
Section 51-50-480809 - Section 809- Energy conservation

Wash. Admin. Code § 51-50-480809

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Current through Register Vol. 25-01, January 1, 2025
Section 51-50-480809 - Section 809- Energy conservation

809.1 Minimum requirements. Level 2 alterations to existing buildings or structures shall comply with the Washington State Energy Code (chapter 51-11C WAC).

Wash. Admin. Code § 51-50-480809

Adopted by WSR 20-21-021, Filed 10/9/2020, effective 11/9/2020
Amended by WSR 23-02-073, Filed 1/4/2023, effective 7/1/2023