League A
Group A1: France, Italy, Belgium, Turkey
Group A2: Germany, Netherlands, Serbia, Greece
Group A3: Spain, Croatia, England, Czech Republic
Group A4: Portugal, Denmark, Norway, Wales
League B
Group B1: Scotland, Switzerland, Slovenia, North Macedonia
Group B2: Hungary, Ukraine, Georgia, Northern Ireland
Group B3: Israel, Austria, Republic of Ireland, Kosovo
Group B4: Poland, Bosnia-Herzegovina, Romania, Sweden
League C
Group C1: Albania, Finland, Belarus, San Marino
Group C2: Montenegro, Armenia, Cyprus, Gibraltar/Latvia*
Group C3: Kazakhstan, Slovakia, Faroe Islands, Moldova
Group C4: Iceland, Bulgaria, Estonia, Luxembourg/Malta*
League D
Group D1: Gibraltar/Latvia, Luxembourg/Malta, Andorra
Group D2: Lithuania, Azerbaijan, Liechtenstein
*Gibraltar and Latvia, and Luxembourg and Malta, will contest play-offs in March to determine who will play in Leagues C and D.