The Publicly Funded Immunization Schedules for Ontario is maintained by the Ontario Ministry of Health and Long-Term Care. It outlines a variety of vaccines that are to be offered to all eligible Ontarians at no charge, and articulates the appropriate age and time intervals at which to receive each vaccine. The Publicly Funded Immunization Schedules for Ontario is used to assess whether a student is appropriately immunized for the purposes of the ISPA.