After German reunification the last regular DDR-Oberliga season was played in 1990/91 under the designation NOFV-Oberliga (Nordostdeutsche Fußballverband Oberliga or Northeast German Football Federation Premier League). The following year the East German league structure was merged into the West German system under the German Football Association (Deutscher Fussball Bund or German Football Association) and the top two NOFV-Oberliga clubs – F.C. Hansa Rostock and Dynamo Dresden – joined the first division Bundesliga.