for three promotions to the 3. Liga. Below the regional association's league system, the four state association league systems of the Bremen Football Association, the Hamburg Football Association, the Lower Saxony Football Association and the Schleswig-Holstein Football Association work as feeders to the Regionalliga. Northeastern Germany The Northeastern German Football Association league system is the regional association league system in the states of Berlin, Brandenburg, Mecklenburg-Western Pomerania, Saxony, Saxony-Anhalt and Thuringia and starts at level four of the German league system with the Regionalliga Nordost on top. The champions enter a promotion playoff along with the winners of the four other Regionalliga divisions and the Regionalliga Südwest runner-up for three promotions to the 3. Liga. Below the regional association's league system, the six state association league systems of the Berlin Football Association, the Brandenburg State Football Association, the Mecklenburg-Vorpommern State Football Association, the Saxony Football Association, the Saxony-Anhalt Football Association and the Thuringian Football Association work as feeders to the Oberliga. Western Germany The Western German Football Association league system is the regional association league system in the state of North Rhine-Westphalia and starts at level four of the German league system with the Regionalliga West on top. The champions enter a promotion playoff along with the winners of the four other Regionalliga divisions and the Regionalliga Südwest runner-up for three promotions to the 3. Liga. Below the regional association's league system, the three state association league systems of the Lower Rhine Football Association, the Middle Rhine Football Association and the Westphalian Football and Athletics Association work as feeders to the Regionalliga. Southwestern Germany The Southwestern Regional Football Association league system is the regional association league system in the states of Rhineland-Palatinate and Saarland and starts at level four of the German league system with the Regionalliga Südwest on top, which is held under joint jurisdiction along with the Southern German Football Association. The champions and the runner-up enter a promotion playoff along with the winners of the four other Regionalliga divisions for three promotions to the 3. Liga. By rule, the champions and the runner-up will not face each other in the promotion playoffs. Below the regional association's league system, the three state associations league systems of the Rhineland Football Association, the Saarland Football Association and the Southwest German Football Association work as feeders to the Oberliga. Southern Germany The Southern German Football Association league system is the regional