RCW 28A.210.140: Immunization program—State board of health rules, contents.

The state board of health shall adopt and is hereby empowered to adopt rules pursuant to chapter 34.05 RCW which establish the procedural and substantive requirements for full immunization and the form and substance of the proof thereof, to be required pursuant to RCW 28A.210.060 through 28A.210.170.