skarch
https://platesmania.com/newforum/index.php?app=forums&module=forums&controller=topic&id=22428
2.18. Germany. Conditional regional division is defined by features of administrative division of German federated states («Bundesländer»).
Baden-Württemberg is conditionally divided by the next regions corresponding to governmental districts («Regierungsbezirke»):
Freiburg Region (Freiburg im Breisgau City, Breisgau-Hochschwarzwald, Emmendingen, Konstanz, Lörrach, Ortenau, Rottweil, Schwarzwald-Baar, Tuttlingen and Waldshut Districts);
Karlsruhe Region (Baden-Baden, Heidelberg, Karlsruhe, Mannheim and Pforzheim Cities, Calw, Enz, Freudenstadt, Karlsruhe, Neckar-Odenwald, Rastatt and Rhein-Neckar Districts);
Stuttgart Region (Heilbronn and Stuttgart Cities, Böblingen, Esslingen, Göppingen, Heidenheim, Heilbronn, Hohenlohe, Ludwigsburg, Main-Tauber, Ostalb, Rems-Murr and Schwäbisch-Hall Districts);
Tübingen Region (Ulm City, Alb-Donau, Biberach, Bodensee, Ravensburg, Reutlingen, Sigmarigen, Tübingen and Zollernalb Districts)
Okay my bad, didn't check this. I'll edit the locations. Thanks!