Participating Federations
| | ALBANIA | | FINLAND | | KOSOVO | | PORTUGAL |
| | BELGIUM | | FRANCE | | LITHUANIA | | ROMANIA |
| | BOSNIA & HERZEGOVINA | | GEORGIA | | LUXEMBOURG | | SLOVENIA |
| | BULGARIA | | GERMANY | | REPUBLIC OF MOLDOVA | | SERBIA |
| | CYPRUS | | GREECE | | MALTA | | SWITZERLAND |
| | CZECHIA | | HUNGARY | | MONTENEGRO | | SLOVAK REPUBLIC |
| | DENMARK | | IRELAND | | NETHERLANDS | | SWEDEN |
| | SPAIN | | ICELAND | | NORWAY | | UKRAINE |
| | ESTONIA | | ITALY | | POLAND |