Wash. Admin. Code § 516-12-470
Statutory Authority: RCW 28B.35.120(12) and 28B.10.560. 10-15-021, § 516-12-470, filed 7/9/10, effective 8/9/10. Statutory Authority: RCW 28B.35.120(12). 02-07-045, § 516-12-470, filed 3/14/02, effective 4/14/02. Statutory Authority: RCW 28B.35.120. 97-17-052, § 516-12-470, filed 8/15/97, effective 9/15/97; 96-14-006, § 516-12-470, filed 6/20/96, effective 7/21/96. Statutory Authority: RCW 28B.35.120(12). 95-09-047, § 516-12-470, filed 4/17/95, effective 5/18/95; 90-17-032, § 516-12-470, filed 8/9/90, effective 9/9/90. Statutory Authority: RCW 28B.35.120(11). 87-18-001 (Resolution No. 6-04-87), § 516-12-470, filed 8/20/87. Statutory Authority: RCW 28B.10.560. 85-14-098 (Resolution No. 85-05), § 516-12-470, filed 7/2/85. Statutory Authority: RCW 28B.35.120(11). 83-14-014 (Order 6-02-83, Motion No. 6-02-83), § 516-12-470, filed 6/28/83, effective 9/19/83.