Wash. Admin. Code § 139-30-015
Statutory Authority: RCW 43.101.080. 10-04-089, §139-30-015, filed 2/2/10, effective 3/5/10; 08-08-017, §139-30-015, filed 3/19/08, effective 4/19/08; 03-07-098, §139-30-015, filed 3/19/03, effective 4/19/03. Statutory Authority: RCW 43.101.080(2). 92-02-040, §139-30-015, filed 12/24/91, effective 1/24/92.