Visa Information

Citizens of certain countries and territories need a visa to visit or transit to the United States. The following information is provided as a courtesy but is subject to change. Please contact the visa department of your home country.

Click here to see if you will need a visa from your country of origin.

Letter of invitation:

A letter of invitation is provided only after you have completed an in-person registration for the conference and paid the conference registration fee. Such a letter may be needed to obtain a visa or permission to attend the meeting. If you require an invitation letter please contact Laura LeBlanc. The letter will be provided by email. In your email, provide the following information:

  • Complete name
  • Mailing address
  • Accepted paper number (if applicable)
  • Accepted paper title (if applicable)
  • Any other details that your country of residence requires for your visa application.

The Conference cannot contact or intervene with any Embassy or Consulate office abroad on your behalf so please begin your visa application process as soon as you determine that you want to attend IEEE ISAF 2023 Please provide as much information as possible to avoid delays in receiving your letter.

You must register for the conference and pay in full before requesting an invitation letter. Registration will open February 6, 2023. Please note that no registration refunds will be given to those who have received Invitation Letters.