Wash. Admin. Code § 16-157-290
Statutory Authority: RCW 15.86.060 and 15.86.070. 06-23-108, § 16-157-290, filed 11/17/06, effective 12/18/06. Statutory Authority: Chapter 15.86 RCW. 03-03-044, § 16-157-290, filed 1/10/03, effective 2/10/03; 02-10-090, § 16-157-290, filed 4/29/02, effective 5/30/02.