Wash. Admin. Code § 458-16-190
Statutory Authority: RCW 84.08.010, 84.08.070 and chapter 84.36 RCW. 94-07-008, § 458-16-190, filed 3/3/94, effective 4/3/94. Statutory Authority: RCW 84.36.865. 82-22-060 (Order PT 82-8), § 458-16-190, filed 11/2/82; 81-21-009 (Order PT 81-13), § 458-16-190, filed 10/8/81; Order PT 77-2, § 458-16-190, filed 5/23/77; Order PT 76-2, § 458-16-190, filed 4/7/76. Formerly WAC 458-12-195.