[Statutory Authority: RCW
28A.155.090. WSR 21-19-065, § 392-172A-01092, filed 9/14/21, effective 10/15/21. Statutory Authority: RCW
28A.155.090, 42 U.S.C. 1400 et seq. and 34 C.F.R. Part 300. WSR 16-02-034, § 392-172A-01092, filed 12/29/15, effective 1/29/16.]