[Statutory Authority: RCW
41.50.050(5) and chapter
41.37 RCW. WSR 08-02-048, § 415-113-041, filed 12/27/07, effective 1/27/08. Statutory Authority: RCW
41.50.050(5) and chapter
41.54 RCW. WSR 02-18-046, § 415-113-041, filed 8/28/02, effective 9/30/02. Statutory Authority: RCW
41.50.050(5),
41.54.010,
41.54.061. WSR 02-03-120, § 415-113-041, filed 1/23/02, effective 3/1/02. Statutory Authority: Chapters
41.32, 41.34, 41.35,
41.50 RCW. WSR 01-01-059, § 415-113-041, filed 12/12/00, effective 1/12/01. Statutory Authority: RCW
41.50.050. WSR 99-22-043, § 415-113-041, filed 10/29/99, effective 11/29/99; WSR 95-03-001, § 415-113-041, filed 1/4/95, effective 2/4/95.]