Wash. Admin. Code § 392-344-115
Statutory Authority: RCW 28A.525.020. 10-09-008, § 392-344-115, filed 4/8/10, effective 5/9/10; 06-16-032, amended and recodified as § 392-344-115, filed 7/25/06, effective 8/25/06; 98-19-141, § 180-29-115, filed 9/23/98, effective 10/24/98. Statutory Authority: RCW 28A.525.020 and 1991 c 14. 91-20-151, § 180-29-115, filed 10/2/91, effective 11/2/91. Statutory Authority: RCW 28A.47.830. 83-21-067 (Order 12-83), § 180-29-115, filed 10/17/83.