eTA application: How to find out what documents I need?

To know what documents you need to submit, you must first:

• register for a GCKey,
• register for an account, and
• link your eTA application to your account.

Once you complete these three steps, you will be able to view the message in your account that lists the document(s) you need to submit. Do not submit your documents by email.

Follow these instructions to upload your document(s).