TennIIS is a statewide Immunization Information System (IIS) developed by the Department of Health to be a single source of immunization records for Tennessee residents of all ages.
Please contact TennIIS to begin the enrollment process.
TennIIS is a statewide Immunization Information System (IIS) developed by the Department of Health to be a single source of immunization records for Tennessee residents of all ages. TennIIS also serves as the online Vaccine Ordering Management System (VOMS) for Vaccines for Children (VFC) Program. TennIIS also has the Immunization Certificate Validation Tool (ICVT) functionality. All users, including pharmacists and school users, can produce validated complete Official Immunization Certificates (or failed validation reports showing missing or invalid doses) for school or childcare entry requirements. Qualified users also may produce blank or pre-populated incomplete certificates for signature.
