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A national visa is a permission granted by the Slovak Republic authorizing its holder the stay in the territory of the Slovak Republic for the duration of the validity of the visa and in other Member States for a period not exceeding 90 days in any 180-day period under the conditions stipulated in the Schengen Borders Code.

For more detailed information please visit the website of the Ministry of Foreign and European Affairs of the Slovak Republic

The conference secretariat assists the delegates by processing the official invitation upon request. This letter of invitation, however, constitutes neither any obligation by the secretariat of the congress nor by the organizing committee to cover any travel and accommodation expenses, fees, or other costs connected with attending the meeting and staying in the Slovak Republic.

For invitation letter requests and for more information please contact:


  • Your full name
  • Date of birth
  • Country of citizenship
  • Passport number
  • Institution, city, country