Immunization Information Technology Immunization Information Technology Immunization Information Systems IISs are confidential, population-based, computerized databases that record all immunization doses of participating providers. Barcoding Barcoding allows vaccine information to be documented in an electronic health record (EHR) instantly and accurately Clinical Decision Support CDS helps determine which immunizations are recommended for each patient and notifies the healthcare provider. Resources The Immunization ScheduleNew for 2017! Click here for the current schedule recommended by the AAP, AAPF, AGPC and CDC.Information for ParentsVisit HealthyChildren.org, the AAP parenting website, for information for families about immunizations. The Latest on Immunizations Updated Immunization PoliciesThe AAP recently released 2 clinical reports on adolescent immunization.Immunization Initiatives NewsletterCheck out our newsletter for the latest on immunizations.