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ADOPTED BUILDING CODES
updated 8/26/22

The Grays Harbor County Building Division has adopted and enforces, as mandated by the State of Washington, the 2018 editions of the International Code Council's Building, Residential, Fire, Mechanical, Fuel Gas and Existing Building codes, the Washington State Energy Code and the Uniform Plumbing Code with State and local amendments.

Electronic copies of these codes and their amendments may be found at the following links:

COUNTY CODE	INTERNATIONAL BUILDING CODE (IBC)	ENERGY CODE	PLUMBING CODE
Municipal Code Title 15 - Buildings and Construction.	Building Code	WA State Residential Energy Code Compliance Worksheets	Uniform Plumbing Code WA State Amendments
	Residential Code	WA State Commercial Energy Code Compliance Worksheets
	Fire Code
	Mechanical Code
	Fuel Gas Code; and
	Existing Building Codes. WA State Amendments to the above listed codes.

Hard copies of these code references are available to the Public upon request. These references may be reviewed in office only.

For questions or clarifications pertaining to these codes please contact the Building Division at (360) 249-4222.

Grays Harbor County
Building Division