Wash. Admin. Code § 415-04-050
Statutory Authority: RCW 41.50.050(5), 41.50.050, 41.50.060. 01-18-018, §415-04-050, filed 8/24/01, effective 9/24/01. Statutory Authority: RCW 41.50.050 and 41.50.780(11). 96-16-020, §415-04-050, filed 7/29/96, effective 7/29/96.