Dallas 2025 Visa Letter Request Letter. To obtain a visa invitation letter, have your registration confirmation. All international visitors should check with their local consulate regarding visa and entry regulations for the united states, well in advance of the.
Participants can request an official invitation letter via the online registration. If you require a visa invitation letter before our registration system opens in january, or you need assistance, please contact us directly at 212.951.6683, 866.860.1970 or [email protected].