WAC 51-51-008
Implementation. The International
Residential Code adopted by chapter 51-51 Washington
Administrative Code (WAC) shall become effective in all
counties and cities of this state on July 1, 2010.
[Statutory Authority: RCW 19.27.031 and 19.27.074. 10-03-098, § 51-51-008, filed 1/20/10, effective 7/1/10. Statutory Authority: RCW 19.27.074, 19.27.020, and chapters 19.27 and 34.05 RCW. 07-01-090, § 51-51-008, filed 12/19/06,
effective 7/1/07. Statutory Authority: RCW 19.27.031 and 19.27.074. 04-01-109, § 51-51-008, filed 12/17/03, effective
7/1/04.]