Wash. Admin. Code § 246-830-040
Statutory Authority: RCW 18.108.025. 91-01-077 (Order 102B), recodified as § 246-830-040, filed 12/17/90, effective 1/31/91; 88-11-011 (Order PM 725), § 308-51-050, filed 5/10/88; Order PL 231, § 308-51-050, filed 10/30/75.