Visa Letter

In order to request a Visa Support Letter, you need to complete the online registration. You will get instructions on how to request a visa letter. When you get to the end, select pay by Check or Wire Transfer. You can pay later.

Visa Support Letter Requests

  • ACM is able to provide visa support letters to attendees as well as authors with accepted papers, posters, or members of the conference committee.
  • For visa support letters, refer all requests to Please allow up to 10 business days to receive a letter. All requests are handled in the order they are received. The information below should be included with the request:
    • Your name as it appears on your passport
    • Your current postal mailing address
    • Name of conference and registration confirmation number
    • If you have any papers accepted for the conference, please provide the title and indicate whether you are the “sole author” or a “co-author”
    • Authors may indicate their paper title. If no paper, speakers can provide the title of their presentation
  • Should there be any inquiries, please do not hesitate to contact us!
    (Ms. Alena Chou – or