Wash. Admin. Code § 250-66-050
Statutory Authority: Chapter 28B.80 RCW. 00-08-081, § 250-66-050, filed 4/4/00, effective 5/5/00. Statutory Authority: Chapter 28B.80 RCW and 1995 1st sp.s. c 5. 95-22-105, § 250-66-050, filed 11/1/95, effective 12/2/95. Statutory Authority: 1988 c 210. 88-14-088 (Order 5-88, Resolution No. 88-13), § 250-66-050, filed 7/5/88.