Introduction
Immigration regulations are complex,
and depend strongly on your specific situation such as your country
of origin, the reason you are coming to the US, whether you have been
here before, etc. Immigration regulations are also subject to change
over time. Therefore, the following questions and answers will only
give you a general idea about procedures and resources.
In addition to this information, you
should contact the US Embassy or Consulate in your home country well in advance of your
arrival in the United States.

