For Parents

The OZI-SF checklist

Want to take the OZI-SF for your child?

Click here to go to the checklist!

Want to know what your child's OZI-SF numbers mean?

Click here to use our interactive tool!

You will also find lots of useful resources about supporting your child's

communication development here.

Have more questions about the OZI-SF?

Click here to see our frequently asked questions!


The ERLI checklist (for Aboriginal families)

Want to take the ERLI for your child?

Click here to find out more information!

For more information, please contact us at