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International Exhibitors

Visit the Reserve Exhibit Space page to learn about application procedures and ​book your exhibit booth.

For exhibit questions, contact Rhonda King at or +1.312.265.9656

Official Letter of Invitation

After you register for the meeting, you will get an official Letter of Invitation through the online registration system. Be sure to enter the appropriate information requested by the system. You can download the letter as a PDF when you complete your registration – no waiting!  

This invitation is intended to facilitate travel and visa arrangements but does not extend financial support. If you pay for registration but your visa request is denied, we will issue a full refund.
If you require a letter before you register, please contact Jessica Alfe

Visa Requirements

Please use the following links for more information regarding obtaining visas, machine readable passports and registering with the U.S. Homeland Security's ESTA Program.