2021 Seattle Code Adoption - Get Involved
The target 2021 Seattle Code implementation date of July 1, 2023, is delayed to no sooner than early 2024 as SDCI continues through the City’s ordinance process for adopting updates to our Codes. SDCI started accepting applications using the 2021 Washington Codes on July 1, if they are accompanied by a code modification request. Please visit the 2021 Seattle Code Adoption webpage for updates.
Public Comment
We welcome comments on the draft 2021 Seattle Construction Code changes posted on the Project Documents page. We post changes regularly, so check back if you don’t see the code that you need. We are no longer accepting code change proposals, but if you have any comments or see errors, please send them to:
Jenifer Gilliland, Senior Technical Code Development Analyst
(206) 233-2766
jenifer.gilliland@seattle.gov
Micah Chappell, Technical Codes Development Manager
(206) 256-5157
micah.chappell@seattle.gov