For visa invitation letters, please send all requests to with subject ICUWB2017-VISA. Please be sure to include all of the following information in your original email:

  1. Your name as it appears on your passport
  2. Your current postal mailing address
  3. Your Registration Confirmation number
  4. 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’

All this information is necessary, and omitting any of it will delay the issuing of the invitation letter. Visa invitation letters are answered in the order they are received. The PDF serves as a signed electronic version of the original letter which will be mailed to your current mailing address. If you do not receive the letter by post mail on time for your visa appointment, please print out your PDF letter and take it with you.

Please plan accordingly.