Wash. Admin. Code § 263-12-150
Statutory Authority: RCW 51.52.020. 03-02-038, § 263-12-150, filed 12/24/02, effective 1/24/03; 91-13-038, § 263-12-150, filed 6/14/91, effective 7/15/91. Statutory Authority: RCW 51.52.104, 51.52.020 and chapters 51.48 and 42.17 RCW. 86-03-021 (Order 20), § 263-12-150, filed 1/10/86. Statutory Authority: RCW 51.41.060(4) and 51.52.020. 83-01-001 (Order 12), § 263-12-150, filed 12/2/82; Order 4, § 263-12-150, filed 6/9/72; Rule 8.5, filed 6/12/63. Formerly WAC 296-12-150.