As used in this chapter the term:
Wash. Admin. Code § 392-134-005
Statutory Authority: 1990 c 33. 90-16-002 (Order 18), § 392-134-005, filed 7/19/90, effective 8/19/90. Statutory Authority: RCW 28.41.140 [28A.41.140] and 28A.41.145. 86-01-020 (Order 85-15), § 392-134-005, filed 12/9/85. Statutory Authority: RCW 28A.41.145. 80-05-035 (Order 80-6), § 392-134-005, filed 4/15/80.