An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( LockA locked padlock
) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
If you are a non-citizen, please bring proof of stay in the United States (example: IAP66, I94, I20, green card, etc).
A tourist VISA is not acceptable. In addition a valid passport is required.