Applicability of Part B.
(1) The general sections of Part B apply to Class 1, 2, 3, and 4 facilities.
[Statutory Authority: RCW
88.46.160,
88.46.165, and chapter
90.56 RCW. WSR 06-20-034 (Order 06-02), ยง 173-180-200, filed 9/25/06, effective 10/26/06.]