Photo requirements
File, size and framing rules, and what makes photos fail.

DS-160 guide
Before you submit, everything can be changed. After, you start a new form.
DS-160 Fix mistakes
The form shows a review page before the electronic signature. Use it: once the DS-160 is submitted, it cannot be edited.
Go back to any page from the review screen and correct the answer. Check names and passport details letter by letter against your passport, and dates against your documents.
If you are unsure whether an earlier answer was wrong, or how to explain a change, talk to us before the interview. A new form with consistent answers is better than an explanation at the window.
Short guides for the parts of the form where applicants most often get stuck.
File, size and framing rules, and what makes photos fail.
The Application ID, the 30-day limit and how to continue later.
What the barcode page is for and how to keep it safe.
With the Silver Pass you fill in the DS-160 and we review it before you submit. With the Gold Pass we fill it in together with you.
VISADOX is independent and not affiliated with the US government. The DS-160 is free and is submitted only on the official CEAC website.
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