Travel information

Visa Information

  1. For a short term stay (within 90 days), visa is not required for nationals of the EU, Schengen countries and others listed below:
    Andorra, Argentina, Australia, Bolivia, Brazil, Brunei, Bulgaria, Canada, Chile, Cyprus, Costa Rica, Croatia, Ecuador, Estonia, Guatemala, Holy See, Honduras, Hungary, Israel, Japan, Latvia, Lithuania, Malaysia, Malta, Mexico, Monaco, Nicaragua, New Zealand, Panama, Paraguay, Republic of Turkey, Poland, Romania, San Marino, El Salvador, Singapore, Slovakia, Slovenia, South Korea, Switzerland, Uruguay, USA, Venezuela.
  2. For a short term stay (within 90 days), a Schengen visa is required by the nationals of the countries NOT listed above.

To find the Portuguese embassy or consulate closest to you, please visit Embassy Information -Republic of Portugal (English).

Note 1: Schengen countries are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, and Sweden.
Note 2: If your main destination cannot be clearly indicated, the Schengen state through which you first enter the Schengen space is responsible for the visa application process.

VII ALIO/EURO Workshop on Applied Combinatorial Optimization
Porto, Portugal, May 4 - 6, 2011 .