Wash. Admin. Code § 388-103-0050
(1) Adult protective services (APS) will notify the alleged perpetrator of the initial substantiated finding using one of the following methods:
[Statutory Authority: RCW 74.34.068, 74.34.165; 42 U.S.C. Sec. 1396r (g)(1)(D), 42 U.S.C. Sec. 1395i3 (g)(1)(D). WSR 21-11-108, § 388-103-0050, filed 5/19/21, effective 7/1/21.]