- If you will arrive in the USA aboard an air carrier.
- If you will visit the USA for more than 90 days.
- If you are traveling to the USA for a purpose other than short-term tourism or business.
Modified on: Fri, 18 Dec, 2015 at 7:30 AM
Did you find it helpful?Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.