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Visa Letter Request

If you are from a country that requires a visa letter to enter Hungary, please email your request to and include your full legal name which matches your passport, arrival date and departure date. We will send you a visa letter from the Corinthia Hotel within 5 business days. You must be registered for CloudStack prior to requesting a visa letter. 

All visa letter requests must be submitted no later than two weeks prior to the event. Any visa letter requests made after the two week deadline cannot be guaranteed.

Click here for more information on visa requirements.


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