Wash. Admin. Code § 220-355-110
Statutory Authority: RCW 77.12.047. 07-23-002 (Order 07-279), § 220-44-080, filed 11/7/07, effective 12/8/07. Statutory Authority: 2000 c 107 § 7. 00-16-033 (Order 00-124), § 220-44-080, filed 7/24/00, effective 8/24/00. Statutory Authority: RCW 75.08.080. 98-05-043, § 220-44-080, filed 2/11/98, effective 3/14/98; 85-08-023 (Order 85-24), § 220-44-080, filed 4/1/85.