30 May 2019
Millions of foreigners travel to the United States every year. Some are tourists visiting family and friends; others are traveling for professional commitments; attending conferences, conventions, and business meetings. Others are students who attend school or university throughout the U.S.. Foreign professionals stay in the U.S. for short periods of time in the context of their business relations. Others travel to undergo medical treatment, for volunteerism, others as journalists, members of airline crews or to participate in sporting events. Moreover, many citizens of other countries travel to the United States to live there permanently.Also, see our Directory of Visa Categories on usvisas.state.gov to determine which visa category might be appropriate for your purpose of travel to the United States.