Wash. Admin. Code § 458-16-220
Statutory Authority: RCW 84.08.010, 84.08.070 and chapter 84.36 RCW. 94-07-008, § 458-16-220, filed 3/3/94, effective 4/3/94. Statutory Authority: RCW 84.36.865. 86-12-034 (Order PT 86-2), § 458-16-220, filed 5/30/86; 85-05-025 (Order PT 85-1), § 458-16-220, filed 2/15/85; Order PT 77-2, § 458-16-220, filed 5/23/77; Order PT 76-2, § 458-16-220, filed 4/7/76. Formerly WAC 458-12-206.