Wash. Admin. Code § 16-750-135
Statutory Authority: Chapters 17.10 and 34.05 RCW. 09-01-071, § 16-750-135, filed 12/15/08, effective 1/16/09. Statutory Authority: Chapter 17.10 RCW. 99-24-029, § 16-750-135, filed 11/23/99, effective 1/3/00; 93-01-004, § 16-750-135, filed 12/2/92, effective 1/2/93.