Wash. Admin. Code § 458-20-214
Statutory Authority: RCW 82.32.300. 88-20-014 (Order 88-6), § 458-20-214, filed 9/27/88; 83-08-026 (Order ET 83-1), § 458-20-214, filed 3/30/83. Statutory Authority: RCW 82.01.060(2) and 82.32.300. 78-07-045 (Order ET 78-4), § 458-20-214, filed 6/27/78; Order ET 70-3, § 458-20-214 (Rule 214), filed 5/29/70, effective 7/1/70.