Visa Information

GSMA can provide you with a supporting visa invitation letter.

Please note that you must be fully registered and have paid your registration fee in full, as well as provide your personal details to the organiser, in order to receive your visa invitation letter.  

To obtain visa invitation letter, please follow steps:

  • Complete your registration process and pay all outstanding fees.
  • Opt in for your Visa Invitation Letter in the “My Registration” system and fill in your personal and passport details.
  • Once your request is approved, you will receive a visa invitation letter by email.


Visa invitation letter requests are processed min. 24h after full completion of your registration.

Visa invitation letters will only be issued for the period of the event and for entry into Spain. No other date requests or countries will be supported.  

It is recommended that you check the full requirements for a visa application, allowing plenty of time to provide the necessary documentation from the institution the application is being processed through. 

Information provided and visa issuance is beyond GSMA. GSMA is not liable for visa processing and issuance / outcome.

We can provide assistance with invitation letters to Registered Attendees only.  

The above terms apply to both attendees and exhibitors. 

Please refer to our Terms & Conditions for cancellation conditions. There is a no refund policy in place. GSMA will not refund registration fees in cases of applicant’s failure to obtain a visa. 

If you do not require a visa, please do not apply for visa support because the MWCB will not issue supporting information for nationalities that do not require a visa.  

Should you need any further assistance please contact the 4YFN Registration Team:

If you need further information about visa requirements, please click here