Wash. Admin. Code § 392-400-315
Statutory Authority: RCW 28A.305.160. 07-04-048, § 392-400-315, filed 1/31/07, effective 3/3/07. Statutory Authority: 2006 c 263. 06-14-009, recodified as § 392-400-315, filed 6/22/06, effective 6/22/06. Statutory Authority: RCW 28A.305.160. 00-07-018, § 180-40-315, filed 3/3/00, effective 4/3/00. Statutory Authority: RCW 28A.305.160 and 1996 c 321. 96-15-098, § 180-40-315, filed 7/22/96, effective 8/22/96. Statutory Authority: 1979 1st ex.s. c 173 and c 201. 79-11-049 (Order 14-79), § 180-40-315, filed 10/16/79; Order 6-77, § 180-40-315, filed 6/2/77, effective 8/1/77.