Pot 1: Germany, Portugal, Belgium, Spain Pot 2: France, England, Switzerland, Italy Pot 3: Poland, Iceland, Croatia, Netherlands
Teams will be separate into 4 groups of three, with a organisation winners afterwards contesting a UEFA Nations League Finals (semi-finals, third-place compare and final) in Jun 2019 to turn a UEFA Nations League winners. One horde nation will be allocated in Dec 2018 from among a finalist teams.
The 4 teams that finish bottom of their groups will be relegated to League B for a 2020 edition.
The tip 4 ranked teams that do not validate for UEFA EURO 2020 will enter a play-off in Mar 2020, with one finals place on offer.
Pot 1: Austria, Wales, Russia, Slovakia Pot 2: Sweden, Ukraine, Republic of Ireland, Bosnia and Herzegovina Pot 3: Northern Ireland, Denmark, Czech Republic, Turkey
Teams will be separate into 4 groups of three.
Due to a preference of a UEFA Executive Committee, Russia and Ukraine can't be pull in a same group.
The 4 organisation winners are promoted to League A, with a 4 sides that finish bottom relegated to League C for a subsequent foe to be played in 2020.
The tip 4 ranked teams that do not validate for UEFA EURO 2020 will enter a play-off in Mar 2020, with one finals place on offer
Pot 1: Hungary, Romania, Scotland, Slovenia Pot 2: Greece, Serbia, Albania, Norway Pot 3: Montenegro, Israel, Bulgaria, Finland Pot 4: Cyprus, Estonia, Lithuania
Teams will be separate into one organisation of 3 (containing teams from Pots 1, 2 and 3 only) and 3 groups of four.
Due to winter venue restrictions, a organisation can enclose a limit of dual of these teams: Norway, Finland, Estonia, Lithuania.
The 4 organisation winners are promoted to League B, with a 4 sides that finish bottom relegated to League D for a 2020 edition.
The tip 4 ranked teams that do not validate for UEFA EURO 2020 will enter a play-off in Mar 2020, with one finals place on offer.
Pot 1: Azerbaijan, FYR Macedonia, Belarus, Georgia Pot 2: Armenia, Latvia, Faroe Islands, Luxembourg Pot 3: Kazakhstan, Moldova, Liechtenstein, Malta Pot 4: Andorra, Kosovo, San Marino, Gibraltar
Teams will be separate into 4 groups of four.
Due to a preference of a UEFA Executive Committee, Armenia and Azerbaijan can't be pull in a same group.
Due to extreme transport restrictions, any organisation can enclose a limit of one of these pairs: Andorra Kazakhstan, Faroe Islands Kazakhstan, Gibraltar Kazakhstan, Gibraltar Azerbaijan
The 4 organisation winners are promoted to League C for a 2020 edition.
The tip 4 ranked teams that do not validate for UEFA EURO 2020 will enter a play-off in Mar 2020, with one finals place on offer.
How were a pots were determined
UEFA Nations League explained
The 55 participating teams were separate according to their position in a UEFA National Team Coefficient Rankings following a finish of a European Qualifiers for a 2018 FIFA World Cup (as per 11 Oct 2017, play-off formula not included).
League A includesthe 12 top-ranked teams. The subsequent 12 teams are in League B, a subsequent 15 in League C and a remaining 16 in League D.
The seeding pots were afterwards serve dynamic by a coefficients so any organisation within any joining contains one group from any pot.
UEFA Nations League calendar
How a play-offs for UEFA EURO 2020 work
Group theatre draw: 24 Jan 2018 (12:00 CET), Lausanne Matchday 1: 6–8 Sep 2018 Matchday 2: 9–11 Sep 2018 Matchday 3: 11–13 Oct 2018 Matchday 4: 14–16 Oct 2018 Matchday 5: 15–17 Nov 2018 Matchday 6: 18–20 Nov 2018 Finals draw: early Dec 2018 Finals: 5–9 Jun 2019 UEFA EURO 2020 play-off draw: 22 Nov 2019 UEFA EURO 2020 play-offs: 26–31 Mar 2020
Teams in three-sided groups will play on 4 of a 6 matchdays.