Wash. Admin. Code § 220-76-015
Statutory Authority: RCW 77.12.047. 06-09-020 (Order 06-70), § 220-76-015, filed 4/11/06, effective 5/12/06. Statutory Authority: RCW 75.08.080 and 75.58.040. 86-19-043 (Order 86-102), § 220-76-015, filed 9/12/86; Order 980, § 220-76-015, filed 2/3/72.