Wash. Admin. Code § 388-110-240
In an assisted living facility with an adult residential care contract, the contractor must meet the requirements of parts I and IV of this chapter, and for residents served under the adult residential care contract:
[Statutory Authority: Chapter 18.20 RCW. WSR 14-07-021, § 388-110-240, filed 3/7/14, effective 4/7/14. Statutory Authority: RCW 74.39A.010, 74.39A.020, 74.39A.060, 74.39A.070, and chapter 74.39A RCW. WSR 04-16-063, § 388-110-240, filed 7/30/04, effective 9/1/04. Statutory Authority: RCW 74.39A.010, 74.39A.020, 74.39A.060, 74.39A.080, 74.39A.170, 18.88A.210-[18.88A.]240 and 70.129.040. WSR 96-11-045 (Order 3979), § 388-110-240, filed 5/8/96, effective 6/8/96.]