Visa support letters

The Association for Computing Machinery does not issue formal invitation letters for visas. However, we can issue a visa support letter. To get one, please send a request to supportletters@acm.org with all the information listed below.

  • Name (as it appears on your passport)
  • Your physical mailing address
  • The name of the conference you wish to attend 
  • Include your registration confirmation number 
  • If you are the author of any papers accepted for the conference, please provide the title. If you are a speaker, please provide the title/topic of your speech.
  • A fax number or e-mail address of where we can send the letter
Allow up to one week to receive it, as requests are handled in the order they are received.