To enter and stay in the United states for a specified amount of time, a non-US citizen has to use a non-immigrant visa category.
Nonimmigrant visitors who enter the United States and are granted immigration status. This status will be indicated on the entry stamp placed in the passport and the I-94 record.
Regulations regarding how to maintain legal status, employment, permitted length of stay, and spouse’s eligibility to work vary according to the visa category. For detailed information about the immigration regulations that pertain to your visa category click on the links below.
More Immigration Information
For additional information about visa types, application process and requirements please visit the Department of State’s travel website.
For information about US embassies, consulates, and diplomatic missions please visit https://www.usembassy.gov/