The participation fees are:
| Member States, Associated countries and Neighbourhood countries* | Countries with Science and Technology agreements* | Extra guests | |
| International transports | Included | Not included | Not included |
| Accommodation | Included | Not included | Not included |
| Meals, local transports, official activities | Included | Included | Included |
| Fee | Free | The participation fee for all official parties (participants and NO) is 350€. The accommodation expenses are 250€ per contestant, 400€ per national organiser | All extra guests are responsible for their own accommodation |
*Up to 6 contestants and 1 national organiser per country
The fees are to be paid prior the event and are not refundable after 1st September.
EU Members States and the European Schools
Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxemburg, Malta, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, European Schools
Associated Countries
Albania, Bosnia and Herzegovina, Faroe Islands, Iceland, Israel, Macedonia, Montenegro, Moldova, Norway, Turkey, Serbia, Switzerland, Ukraine
Neighbourhood Countries
Algeria, Armenia, Azerbaijan, Belarus, Egypt, Georgia, Jordan, Lebanon, Libya, Morocco, Palestine, Syria, Tunisia
Sci-tech Agreement
Argentina, Australia, Brazil, Canada, Chile, China, India, Japan, South Korea, Mexico, New Zealand, Russia, South Africa, USA