[Statutory Authority: RCW 80.01.040(4), 80.04.160, and 80.40.320. WSR 06-01-011 (Docket Nos. UT-051261 and UW-051287, General Order No. R-525), § 480-140-020, filed 12/9/05, effective 1/9/06. Statutory Authority: RCW 80.04.160, 80.01.040 and 80.04.300 through 80.04.330. WSR 99-23-065 (Order No. R-466, Docket No. A-990298), § 480-140-020, filed 11/15/99, effective 12/16/99. Statutory Authority: RCW 80.01.040. WSR 92-02-083 (Order R-363, Docket No. U-911075), § 480-140-020, filed 12/31/91, effective 1/31/92; WSR 91-08-026 (Order R-341, Docket No. U-901099), § 480-140-020, filed 3/28/91, effective 4/28/91. Statutory Authority: RCW 80.01.040 and 80.04.320. WSR 87-01-001 (Order R-269, Cause No. U-86-121), § 480-140-020, filed 12/5/86; Order R-5, § 480-140-020, filed 6/6/69, effective 10/9/69.]