2024 Codes Delay

The 2024 Washington Building Codes are being developed on a compressed schedule created by carried over delays from the 2021 code development process. SBCC staff have requested an adjustment to the 2024 Code development schedule to accommodate the final processing steps in the rulemaking procedures required by the Washington Administrative Procedures Act, Regulatory Fairness Act, and State Building Code Act.

During the SBCC meeting on Sept. 26, the Council unanimously approved to delay the final adoption of the 2024 Washington State Building Codes until May 2026. The SBCC action also adjusted the public comment period for Group 1 & 2 amendment petitions, now opening February 18 and closing March 27, at the conclusion of the required public comment hearings. At this time, the SBCC will be maintaining the November 1, 2026 effective date of the 2024 WA Codes, pending legislative action changing or suspending requirements of RCW 19.27.074.

Please view the current 2024 Code Adoption Schedule for a more detailed break down of the timeline for adoption and implementation.