Wash. Admin. Code § 388-14A-5520
Statutory Authority: RCW 34.05.220(1), 74.08.090, 74.20A.055, 74.20A.056. 02-06-098, § 388-14A-5520, filed 3/4/02, effective 4/4/02. Statutory Authority: RCW 74.08.090, 34.05.220. 01-03-089, § 388-14A-5520, filed 1/17/01, effective 2/17/01. Formerly WAC 388-13-060.