Wash. Admin. Code § 388-71-1111
The following trainings must include the DSHS developed competency test:
[Statutory Authority: RCW 18.20.270, 70.128.230, 74.08.090, 74.39A.070, and 74.39A.074. WSR 23-01-022, § 388-71-1111, filed 12/9/22, effective 1/9/23. Statutory Authority: RCW 74.08.090, 74.09.520. WSR 13-02-023, § 388-71-1111, filed 12/20/12, effective 1/20/13.]