Wash. Admin. Code § 478-124-020
Statutory Authority: RCW 28B.20.130. WSR 07-03-069, § 478-124-020, filed 1/17/07, effective 2/17/07; WSR 91-10-030, § 478-124-020, filed 4/24/91, effective 5/25/91; Order 72-7, § 478-124-020, filed 11/30/72.
Wash. Admin. Code § 478-124-020
Statutory Authority: RCW 28B.20.130. WSR 07-03-069, § 478-124-020, filed 1/17/07, effective 2/17/07; WSR 91-10-030, § 478-124-020, filed 4/24/91, effective 5/25/91; Order 72-7, § 478-124-020, filed 11/30/72.