Citizenship certificate

There are many different types of citizenship certificates. You can verify your Certificate of Australian Citizenship online if it has a:

• Stock number on the back that looks like ACC 123456 or CAS 1234
• Stock number on the front, in the bottom left corner, that looks like ACC 123456 or CAS 1234
• number (sometimes called an Evidence No.) on the front, in the bottom left corner, that is eleven digits long and starts with a zero, for example 01234567890.

Your information will be verified with the issuing agency using the Document verification service.

This example shows where you can look for the details on your citizenship certificate.

• Front of certificate
• Back of certificate

Front of certificate

Back of certificate