Wash. Admin. Code § 388-101D-0045
If the service provider employs professional staff, the service provider must have professional liability insurance or errors and omissions insurance. The insurance must include:
(2) Minimum limits of:
[WSR 16-14-058, recodified as § 388-101D-0045, filed 6/30/16, effective 8/1/16. Statutory Authority: RCW 71A.12.080. WSR 10-03-065, § 388-101-3207, filed 1/15/10, effective 2/15/10.]