Where to go at the airport for a Validation Stamp at Customs
Get a stamp at a customs office, at the European airport (or harbour/border) you are leaving from.
At all European airports, customs offices are located at international departures. To find out where customs offices are located, check the website of the airport or contact their customer service before the day of your departure.
Information about the customs office at some frequently used airports:
The
Netherlands ๐ณ๐ฑ
Amsterdam Central Station (Eurostar Trains to UK)