Citizens of the following countries require a visa:
Required by all except the following for stays of up to 90 days:
(a) Nationals EU countries, Australia, Canada, Japan and US;
(b) Nationals of Andorra, Argentina, Aruba, Bolivia, Brazil, Brunei, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Ecuador, El Salvador, Estonia, Guatemala, Honduras, Hungary, Iceland, Israel, Korea (Rep. of), Latvia, Liechtenstein, Lithuania, Malaysia, Malta, Mexico, Monaco, Netherlands Antilles, New Zealand, Nicaragua, Norway, Panama, Paraguay, Poland, San Marino, Singapore, Slovak Republic, Slovenia, Switzerland, Uruguay, Vatican City and Venezuela;
(c) Transit passengers continuing their journey by the same or first connecting aircraft provided holding valid onward or return documentation and not leaving the airport (except nationals of Afghanistan, Bangladesh, Congo (Dem. Rep.), Ethiopia, Ghana, Iran, Iraq, Liberia, Nigeria, Pakistan, Somalia and Sri Lanka who always require a transit visa). As the preceding list is liable to change at short notice, visitors are advised to check transit regulations with the relevant Embassy or Consulate before travelling.

Customs Requirements
Goods obtained Duty Free inside the EU or goods bought outside the EU (Limits):
Alcohol (over 22º vol)- 1L (under 22º vol - 2L); Still table wine - 2L; Cigarettes - 200; Cigars - 50; Tobacco - 250gms; Perfume - 50gms.

Goods bought Duty and Tax paid inside the EU (Guidance Levels):
Alcohol (over 22º vol)- 10L (under 22º vol - 20L); Still table wine - 90L; Beer - 110L; Cigarettes - 800; Cigars - 200; Tobacco - 1Kg; Perfume - no limits.