Wash. Admin. Code § 478-160-231
Statutory Authority: RCW 28B.20.130 and UWBR, Standing Orders, Chapter 1, § 2. 10-23-039, § 478-160-231, filed 11/10/10, effective 12/11/10. Statutory Authority: RCW 28B.20.130. 92-12-011, § 478-160-231, filed 5/22/92, effective 6/22/92. Statutory Authority: RCW 28B.20.130(1) and (3). 80-15-082 (Order 80-2), § 478-160-231, filed 10/21/80; Order 74-2, § 478-160-231, filed 3/4/74.