[Statutory Authority: Chapter
28.50 [28B.50] RCW. WSR 21-17-033, § 131-28-040, filed 8/9/21, effective 9/9/21. Statutory Authority: Chapters
28B.15 and
28B.50 RCW. WSR 95-13-070, § 131-28-040, filed 6/20/95, effective 7/21/95. Statutory Authority: RCW
28B.15.502. WSR 89-14-037 (Order 116, Resolution No. 89-16), § 131-28-040, filed 6/29/89. Statutory Authority: RCW
28B.15.740. WSR 86-22-026 (Order 110, Resolution No. 86-42), § 131-28-040, filed 10/30/86. Statutory Authority: RCW
28B.15.502 and
28B.15.740. WSR 82-22-023 (Order 94, Resolution No. 82-37), § 131-28-040, filed 10/26/82. Statutory Authority: Chapter
34.04 RCW and WAC 1-12-065. WSR 79-07-070 (Order 74, Resolution No. 79-20), § 131-28-040, filed 6/28/79; Order 47, § 131-28-040, filed 9/12/75; Order 11, § 131-28-040, filed 7/22/71; Order 7, § 131-28-040, filed 6/12/70.]