Full Name and Contact Information – The letter should begin with the host's full name, address, and contact details. The letter should include specific details like your relationship with the visitor, the purpose of their visit, duration of stay, and financial arrangements.An invitation letter identifies for the Consular officer the purpose of the visitor's stay in the U.S. as well as details regarding the. Invitation letters to IWF 2024 for your visa application can be requested as part of the online registration process. An invitation is not required and cannot guarantee visa issuance. Clearly state the purpose of the applicant's intended visit to the United States, along with the proposed dates of their arrival and departure. A citizen of a foreign country who seeks to travel to the U.S. generally must first obtain a U.S. visa, which is placed in the traveler's passport. Georgia Tech is not inviting the individual to the U.S., you are! To obtain a visa invitation letter for Display Week 2025, please fill out the form below. The visa invitation letter is free, but email form only.