If your ID doesn’t bear your name and photo on the same side, please upload one single PDF file showing both sides of the ID to your Candidate account AND inform EPSO accordingly via the contact form. 

During the ID check on the test day, you should take a picture of the side of your ID that shows your photograph. 

My ID card is expired and I will soon take an online test. What should I do? | EU Careers 

For the identification process during the online tests, you can use any other ID document as long as it is a valid official identity document that bears your name and photo on the same side (if not, please read this FAQ). 

Please make sure that a copy of this document is uploaded in your Candidate account.