The “back side” of your passport refers to the reverse side of the page that contains your photo (also known as the photo page or identity page).
In other words:
- First, locate the page in your passport with your photo and personal details.
- Then, turn that page over.
- The page on the back of it is what we mean by the “back side.”
This page may contain additional information or security features, and in some cases, it is required as part of the verification process.