Visa

Getting to the Schengen Area

Portugal is part of the Schengen Area. Consult the following pages from the Portuguese government about visas for the Schengen Area:

• Overview

• List of countries whose nationals need or do not need a Schengen visa

• Which visa do I need to travel to the Portugal?

  A Schengen Visa For Short-Term Stays

Getting a visa support letter

Warning: Make sure to apply for the visa support well on time.

The ACM does not issue formal invitation letters for visas to attend POPL and associated workshops / symposia. They can, however, issue a visa support letter. For visa support letters, please send all requests to the Office of SIG Services with the following information:

• Name (as it appears on your passport) and mailing address.
• The name of the conference you wish to attend (POPL).
• Your registration confirmation number.
• Authors may indicate their paper title. Speakers can provide the title of their talk.
• Include a fax number or email address of where letter can be sent.

See the ACM Visa Support Letters page for updates to this policy.