Wash. Admin. Code § 16-481-015
Statutory Authority: Chapters 15.13, 17.24, and 34.05 RCW. 04-17-035, § 16-481-015, filed 8/10/04, effective 9/10/04. Statutory Authority: Chapters 15.13 and 17.24 RCW. 91-21-042, § 16-481-015, filed 10/11/91, effective 11/11/91.