**Revised UEFA promotion/relegation rules for the 2026/27 Nations League, approved in September 2026, limit direct relegation from League A to the two worst fourth-placed teams across the four groups, with the two best thirds staying up automatically.** The two lowest thirds and two highest fourths enter A/B play-offs against League B runners-up in March 2027. After four matchdays in the ongoing league phase, fourth-placed sides Turkey, Serbia, and Czechia sit on zero points while Norway has three; third-placed teams Belgium, Germany, Croatia, and Wales occupy the middle positions. November fixtures will finalize group standings and cross-group rankings, where goal difference and tiebreakers determine play-off participants and the two automatic drops to League B.