Letter of Invitation
Important: All letters of invitation will be sent via regular mail unless you provide a Federal Express or DHL account number. In most cases, Visa Offices will not accept faxed or e-mailed invitation letters.Please provide the following information in your request:
- Your full name (Please specify family name and given name)
- Title (Dr., Professor, Mr., Mrs., Miss, Ms, etc.)
- Organization
- Full mailing address
- Telephone and Fax numbers
- E-mail address
Additional information such as if you are presenting a paper at the Conference.
Click here for a description from U.S Customs and Border Protection of the process for entering the United States.



