Wash. Admin. Code § 388-78A-3230
The assisted living facility must:
[Statutory Authority: Chapter 18.20 RCW. WSR 13-13-063, § 388-78A-3230, filed 6/18/13, effective 7/19/13; WSR 12-01-003, § 388-78A-3230, filed 12/7/11, effective 1/7/12. Statutory Authority: RCW 18.20.050 and 2010 c 37 § 206 (19)(a). WSR 10-21-036, § 388-78A-3230, filed 10/12/10, effective 10/29/10. Statutory Authority: RCW 18.20.090 (2004 c 142 § 19) and chapter 18.20 RCW. WSR 04-16-065, § 388-78A-3230, filed 7/30/04, effective 9/1/04.]