EU citizens intending to visit the United States must be in possession of a passport which is valid for at least 3 months from the date of entry.

Tourist Visa: Not Required (except Greece citizens, who DO require visas)
Business Visa: Not Required (except Greece citizens, who DO require visas)
Student Visa: Required
Return Ticket: Required

Validity: 10 years. Some visas are valid for multiple entries. The length of stay in the USA is determined by US immigration officials at the time of entry, but is generally 6 months. For extensions and further information, apply to the US Immigration & Naturalisation Service.

Residence: The law in the USA is complex for those wishing to take up residence. More information may be obtained from the Consulate General ; see address section for details.