Requesting Letters for Visa Applications

Any citizen of a foreign country who wishes to enter the United States must first obtain a non-immigrant visa for temporary stay for persons who want to enter the United States temporarily for business (B-1) to attend a scientific, educational, professional, or business convention or conference.
Conference participants who need an official invitation letter for VISA application should send their requests to: [email protected].
Please Include:

Last/Family Name:
First Name:
Gender:
Date of Birth:
University/Company:
Passport Number:
Country of Issue:
Complete Mailing Address: (For Applicants needing original letter)
An electronic copy (pdf) of a signed invitation letter will be sent to the requester via e-mail, unless you request for the original to be mailed to you.

Learn more: Business Travel to the United States
Visa Application: https://travel.state.gov/content/visas/en/visit/visitor.html#apply
Official list of U.S. Embassies from the Department of State https://www.usembassy.gov/