Wash. Admin. Code § 391-08-120
Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050 and 34.05.010(6) and (19). 00-14-048, § 391-08-120, filed 6/30/00, effective 8/1/00; 98-14-112, § 391-08-120, filed 7/1/98, effective 8/1/98. Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050 and 34.05.010(6) and (18). 96-07-105, § 391-08-120, filed 3/20/96, effective 4/20/96. Statutory Authority: RCW 41.58.050, 28B.52.080, 41.56.090, 41.59.110 and chapters 28B.52, 41.56, 41.58, 41.59, 49.08 and 53.18 RCW. 90-06-070, § 391-08-120, filed 3/7/90, effective 4/7/90. Statutory Authority: RCW 28B.52.080, 41.58.050, 41.56.090 and 41.59.110. 88-12-053 (Order 88-01), § 391-08-120, filed 5/31/88. Statutory Authority: RCW 34.04.022, 41.58.050, 41.56.090, 41.59.110 and 28B.52.080. 83-24-031 (Order 83-01), § 391-08-120, filed 12/1/83, effective 1/1/84; Order 77-1, § 391-08-120, filed 1/27/77.