The DOH mandatory annual immunization report from every school is due this year by Dec 1.
Schools can use the WA ISS if they have an account or use the login link emailed to you on Nov 1 by DOH. If your school didn’t get the link, email OI*********@do*.gov.
Visit DOH’s school reporting pages for details:
K12 School Immunization Status Reporting
Preschools and Child Care Centers Immunization Status Reporting
