To be allowed to enter the USA, visitors from other countries must first obtain a visa and/or have a valid Electronic System for Travel Authorization (ESTA) approval prior to travel. Please check the USA Department of Homeland Security's website and the USA Embassy in your country to know which procedure is applicable to you.

A visa is not a guarantee of entry into the USA. The bearer of a visa is subject to inspection at the port of entry by U.S. Department of Homeland Security officials, who have authority to deny admission.

FIDI takes no responsibility for obtaining visas for delegates, and can not be held responsible for any difficulties or attendance cancellation due to visa problems.