Wash. Admin. Code § 246-105-055
A philosophical or personal exemption may not be used to exempt a child from the measles, mumps, and rubella immunization requirement.
[Statutory Authority: RCW 28A.210.140, 28A.210.080, and 28A.210.100. WSR 19-21-161, § 246-105-055, filed 10/22/19, effective 11/22/19.]