Registration

Online Registration

Visa

Citizens of some countries are required to have a visa for entry into Finland. Please check if you require a visa from the Ministry for Foreign Affairs.

As part of the visa application process, you may be required to include a visa support letter. To request a visa support letter, register for the conference and then email your request to supportletters@acm.org, and include

• Your name as it appears on your passport
• Your current postal mailing address
• The name of the conference you wish to attend (“ACM SIGCOMM 2012”)
• 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”

Visa support letters are answered in the order they are received. You will receive a PDF letter by email within the next 4-5 business days. Please note we do not fax visa support letters. 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.