Contact us
Ms Mette Hoeyberg
Project Director
19 Prospect Hill Rd, Camberwell, VIC, Australia 3124
T: +61 3 9277 5743
F: +61 3 9277 5500
E: hoeyberg@acer.edu.au
To Register for OPI, schools must first apply for a school code. Apply for a School Code.
Once your school has completed the online application for a school code, you will be contacted by ACER to verify your school details.
Once your school details are verified, you will be emailed your school's unique school code.
This school code will enable you to purchase OPI tests at any time.
A username and password is required to log into OPI. These are provided when a school purchases tests.
Sample Questions
To view OPI sample questions, simply choose either Mathematics or English from the links below. For each sample question, the feedback provided once a student has completed a test.