Expos

INVITATION LETTER REQUEST

IAAPA provides letters of invitation to our international attendees and exhibitors. Please click on an event you are planning to attend or exhibit.

New US Government Entry Requirement for Visa Waiver Program (VWP) Countries:
Effective January 20, 2011 citizens of Visa Waiver countries will be unable to enter the United States without Electronic System for Travel Authorization (ESTA) approval from the US Government. VWP travelers who have not obtained approval through ESTA will be denied boarding on any air carrier destined for the U.S. For more information, visit the VWP program website: http://travel.state.gov/visa/temp/without/without_1990.html.