Proposing a Code Change
Statewide code change proposals must be submitted in writing on the appropriate form with the indicated supporting documentation. To help facilitate this process, you can download the appropriate forms from our website as either a pdf or Word document. Statewide code change proposals for the new code are accepted until March 1. See WAC 51-04-020 for more specific information on submission dates and the adoption period.
Cities and Counties submitting a proposal for local amendments affecting residential construction should submit a Local Residential Amendment review form.