Wash. Admin. Code § 388-78A-2900
The assisted living facility must retain paper or electronic copies of the following on the assisted living facility premises:
[Statutory Authority: Chapters 18.20 and 74.39A RCW. WSR 20-02-104, § 388-78A-2900, filed 12/31/19, effective 1/31/20. Statutory Authority: Chapter 18.20 RCW. WSR 13-13-063, § 388-78A-2900, filed 6/18/13, effective 7/19/13. Statutory Authority: RCW 18.20.090 (2004 c 142 § 19) and chapter 18.20 RCW. WSR 04-16-065, § 388-78A-2900, filed 7/30/04, effective 9/1/04.]