All requests for information, documentation, etc., should be submitted to:
Washington State Building Code Council
1500 Jefferson Avenue S.E.
P.O. Box 41449
Olympia, Washington 98504-1449
Phone: 360-407-9255
Wash. Admin. Code § 51-04-070
Statutory Authority: RCW 19.27.190, 19.27.020, and chapters 19.27 and 34.05 RCW. 05-23-104, § 51-04-070, filed 11/17/05, effective 1/1/06. Statutory Authority: RCW 19.27.074. 98-02-048, § 51-04-070, filed 1/5/98, effective 7/1/98. Statutory Authority: Chapters 19.27 and 34.05 RCW and 1989 c 348. 90-02-108, § 51-04-070, filed 1/3/90, effective 2/3/90.