Wash. Admin. Code § 388-107-0510
The enhanced services facility may be required by the health care provider or licensing authority to ensure that staff with negative TB test results have follow-up testing in certain circumstances, such as:
[Statutory Authority: Chapter 70.97 RCW. WSR 14-19-071, § 388-107-0510, filed 9/12/14, effective 10/13/14.]