Filers and providers must submit complete filings that comply with these rules:
Wash. Admin. Code § 284-20C-020
Statutory Authority: RCW 48.02.060, 48.18.545, 48.19.035, 48.110.150, 48.18.100, and 48.19.040. 13-12-038 (Matter No. R 2013-06), § 284-20C-020, filed 5/30/13, effective 7/1/13. Statutory Authority: RCW 48.02.060, 48.110.150. 08-21-091 (Matter No. 2007-11), § 284-20C-020, filed 10/15/08, effective 2/1/09.