Wash. Admin. Code § 181-78A-507
Statutory Authority: RCW 28A.410.210. 12-18-004, § 181-78A-507, filed 8/23/12, effective 9/23/12; 09-16-053, § 181-78A-507, filed 7/29/09, effective 8/29/09; 07-08-050, § 181-78A-507, filed 3/28/07, effective 4/28/07; 06-14-010, § 181-78A-507, filed 6/22/06, effective 7/23/06. 06-02-051, recodified as § 181-78A-507, filed 12/29/05, effective 1/1/06. Statutory Authority: RCW 28A.410.010. 05-23-042, § 180-78A-507, filed 11/9/05, effective 12/10/05; 04-21-039, § 180-78A-507, filed 10/15/04, effective 11/15/04; 04-04-010, § 180-78A-507, filed 1/23/04, effective 2/23/04. Statutory Authority: RCW 28A.305.130 and 28A.410.010. 02-18-037, § 180-78A-507, filed 8/26/02, effective 9/26/02.