Wash. Admin. Code § 260-48-820
Statutory Authority: RCW 67.16.020. 12-03-074, § 260-48-820, filed 1/13/12, effective 2/13/12. Statutory Authority: RCW 67.16.020 and 67.16.040. 08-17-049, § 260-48-820, filed 8/14/08, effective 9/14/08. Statutory Authority: RCW 67.16.040. 96-10-014, § 260-48-820, filed 4/19/96, effective 6/11/96.