Wash. Admin. Code § 391-55-200
Statutory Authority: RCW 41.56.090, 41.58.050, 41.58.065, 47.64.300, and 74.39A.270. 12-05-066, § 391-55-200, filed 2/15/12, effective 3/17/12. Statutory Authority: RCW 41.56.090, 41.58.050, and 74.39A.270. 10-20-172, § 391-55-200, filed 10/6/10, effective 11/6/10. Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050, 41.06.340, 41.76.060, 41.56.450, [41.56].475, [41.56].492 and74.39A.270 . 03-03-064, § 391-55-200, filed 1/14/03, effective 2/14/03. Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050, 41.56.450, 41.56.475 and 41.56.492. 99-14-060, § 391-55-200, filed 7/1/99, effective 8/1/99. Statutory Authority: RCW 28B.52.080, 41.56.090, 41.59.110, 41.58.050, 41.56.450 and [41.56].492. 96-07-105, § 391-55-200, filed 3/20/96, effective 4/20/96. Statutory Authority: RCW 28B.52.080, 41.56.040, 41.58.050, 41.59.110 and 47.64.040. 80-14-049 (Order 80-8), § 391-55-200, filed 9/30/80, effective 11/1/80.