Visa requirements and invitation letter

All visitors from outside the UK and Ireland require either a visa or an Electronic Travel Authorisation (ETA) to enter the United Kingdom. Requirements depend on your nationality and the purpose of your visit. For the most accurate and up-to-date information, please consult your nearest British Embassy or Consulate, or visit the official UK government website: www.gov.uk/visa.

Delegates must complete their event registration before applying for a visa or ETA. Once registered, you may contact the EAU Registration Department to request a letter of invitation.

Please note that visa or ETA applications can take time to process. We strongly recommend applying well in advance to ensure approval before the congress begins. Be sure to check with your local embassy or consulate which documents are required in your specific case, as requirements may vary, even for delegates from the same country.