How long does DS 160 last? You can work on your Form DS-160 at…
What is the procedure of the B-1/B-2 Visa?
The application process is simple and can be broken down into three steps:
1. Choose your processing time and fill in the required general information;
2. Make a payment and double-check step one for any errors; and
3. Fill out a questionnaire and upload a photo of your passport.
Keep in mind that, depending on your particular circumstances, you may need to provide additional documents.