Visa Support Letter

The Association for Computing Machinery does not issue formal invitation letters for visas to attend ACM sponsored conferences. They can however issue a visa support letter.

  • 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 supportletters@acm.org. 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
    • The name of the conference you are registering for. Only accepted authors may request a visa support letter prior to registering for
    • the conference.
    • Your 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
    • ACM does not provide letters for transport of vendor or presenter equipment. ACM suggests shipping the materials insured to the
    • conference facility.