Wash. Admin. Code § 246-562-090
Statutory Authority: Chapter 70.185 RCW and Public Law 108-441. 06-07-035, § 246-562-090, filed 3/8/06, effective 4/8/06. Statutory Authority: Chapter 70.185 RCW. 98-20-067, § 246-562-090, filed 10/2/98, effective 11/2/98.