For international registrants who require a letter of invitation, you will need to first complete your registration.
Upon completion of your registration, the online registration system will automatically generate your letter of invitation for printing. You will receive your letter via email to the address provided during registration.
Letters of invitation for guest registrants will only be provided if the accompanying individual has completed his or her meeting registration.
Due to security concerns, letters will only be issued to registrants who have completed registration by February 22, 2017, at 12 p.m. (CT)
Additional information regarding the Visa process can be found at the official government links provided here: