Dear Nico Martin Hertweck

No, you do not need to submit your scanned photo when you apply online. You just need to fill out the online application form in our website, providing your personal information such as full name, date of birth and passport number. 2 passport size photos (4x6 cm) are required at Vietnam airport only. You need to bring your passport along with the approval letter and 2 photos to get visa stamped on your passport when you arrive. You can also take picture at Vietnam airport at about 2 USD or less per photo if you do not have time to prepare those photos before departure.

We hope that helps.