The purposes of WAC 106-116-850 through 106-116-859 are:
Wash. Admin. Code § 106-116-850
Statutory Authority: RCW 28B.35.120(12) and 28B.10.528. 98-23-022, § 106-116-850, filed 11/9/98, effective 12/10/98. Statutory Authority: RCW 28B.19.050 and 28B.35.120(12). 88-11-066 (Order 63), § 106-116-850, filed 5/18/88.