BiDS | BIG DATA FROM SPACE 2025

     29 September - 3 October 2025 | Riga, Latvia

Invitation Letter Requests


Do I need visa to travel?

Latvia is a member of the European Union, therefore travelling to Latvia from other European Union countries is very convenient. Latvia is part of the Schengen Area, which is why those travelling to Latvia from the Schengen Area do not have to go through border controls. There are border controls on Latvia’s borders with Russia and Belarus. To check whether you need a VISA, please visit the website of the Ministry of Foreign Affairs of the Republic of Latvia.

What is the application process?

To apply for a visa , the following has to be submitted : passport, visa application form, a photograph, travel medical insurance policy valid for the whole Schengen Area, and other documents that are required. For further information about the documents required when applying for a visa, contact a representation of Latvia , where you are intending to receive your visa.

Application for a Schengen visa can be filled out online . A fee is charged for issuing a visa. An application for a visa must be submitted not sooner than three months before the start of the intended visit. A Schengen visa is extended only if there are circumstances beyond the visa holder’s control, or humane reasons for which the person needs to stay longer in Latvia. The validity of a visa can also be extended if there are serious personal reasons calling for a visa extension. Visas are extended at the Office of Citizenship and Migration Affairs of the Republic of Latvia.

What if I need an invitation letter?

Invitation letters will be provided only for the accepted conference presenters. To receive an invitation letter, please send the notification of acceptance to latviaspace@izm.gov.lv and you will be contacted with further details.