For the 2023-2024 admission cycle, Duet is only required by a select few US and Canadian programs. If your program(s) of interest require Duet, then you will have access to the assessment after adding the program(s) to your distribution list. You can also refer to our Dates and Fees page or the individual program(s) website(s) to confirm whether Duet is a requirement for your application(s).

If you are applying to those programs, Duet will be available to you as soon as you reserve your Acuity Insights Assessments, and is accessible from the home page of your Acuity Insights account. It is recommended that you complete Duet within 14 days of taking Casper. This will ensure that all components of your Acuity Insights Assessments are available together to be considered by your program(s), if they are an admissions requirement as per our Dates and Fees page or the program website(s). Should individual program requirements change, you will still be able to complete Duet at any time before your earliest program distribution deadline, as shown on the Dates and Fees page.

Your recommended deadline will be listed in the Duet section of your Acuity Insights account, but you will still be able to access it after that date.

To ensure that the test is a fair and equitable testing experience, applicants are not permitted to complete a Casper test for the same test type (e.g., Canadian Professional Health Sciences, US Medicine, Australian Postgraduate Education, etc.) more than once per admissions cycle. Applicants may not reserve a duplicate Acuity Insights Assessments to access Duet again.

Your Duet results are only distributed to the programs on your distribution list that require Duet.

Casper results will be sent to programs 2-3 weeks after your test, regardless of whether Duet has been completed.

Similar rules apply to Snapshot. Please see this article for more information about Snapshot deadlines.