Categories
There are two types of non immigrant visas available for people who want to visit the United States.
Visitor for business (B-1)
Visitor for pleasure (B-2)
The B-1 visa is for individuals who wish to visit the United States temporarily for business purposes, (e.g. conferences) or for medical treatment, or to accompany a family member who is requires medical treatment.
The B-2 visa is for individuals who wish to visit the United States temporarily or to visit family or friends.
Generally, if you want to visit the United States you must first obtain a non immigrant visitor visa. Travelers from certain countries may be exempt from this requirement. For more information about visa requirements and procedures, see the U.S.