Every time your child gets immunized you need to report it to Durham Region Health Department.
This is required to register for school or child care. Health care providers do not report immunizations to the Health Department automatically.
Immunizations on file at the Health Department only contains information you reported and vaccines administered by the Health Department (for example, at a school clinic). Please submit any missing immunizations to ensure a complete record.
You can view or report immunizations online using the Immunization Connect Ontario (ICON) tool. ICON allows you to report and view your child's immunizations online any time. You can also attach a photo of the record.

Scheduled ICON website maintenance and temporary outages will be noted here.
To submit your child's immunization information online you need:
Option 1: Ontario Health Card (OHIP)
- Full name, date of birth and postal code
- The name of the child’s school (if registered)
Option 2: Ontario Immunization Identification (OIID) Number
- Found on the top right-hand corner of the Durham Region Health Department immunization reminder letter
- Ontario Health Card (OHIP)
- Unique PIN
Note: It may take up to 10 business days before any updates appear on your child’s record when you use ICON.
To view your child’s immunization record online you need:
Ontario Immunization Identification (OIID) Number
- Found on the top right-hand corner of the Durham Region Health Department immunization reminder letter
- Unique PIN
- Ontario Health Card (OHIP)
Disclaimer: Immunizations on file at the Health Department may only be as accurate as what we have received. Please submit any missing immunizations to ensure a complete record.
You may be required to contact the Health Department for initial account set up depending on what information we have in our system.
Other ways to report immunizations |
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Requesting a copy of your child’s immunization record |
The best way to access your child’s record is using the online tool Immunization Connect Ontario (ICON).
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