- An application Form DS-156E, completed and signed. Blank forms are available without charge at all U.S. consular offices.
- A passport valid for travel to the United States and with a validity date at least six months beyond the applicant's intended period of stay in the United States. If more than one person is included in the passport, each person must complete an application.
- One (1) 2x2 photograph. See the required photo format explained in Nonimmigrant Photograph Requirements.
- All male nonimmigrant visa applicants between the ages of 16 and 45, regardless of nationality and regardless of where they apply, must complete and submit a form DS-157 in addition to the Nonimmigrant Visa Application (DS-156E).
- As part of the visa application process, an interview at the embassy consular section is required for almost all visa applicants. The waiting time for an interview appointment for applicants can vary, so early visa application is strongly encouraged. During the visa interview, a quick, two-digit, ink-free fingerprint scan will be taken, as well as a digital photo. Some applicants will need additional screening, and will be notified when they apply.