The system was not static however, clubs were often moved between groups to balance out league numbers, and sometimes also for political reasons.
The year 1954 saw the creation of a third group, Staffel 3, making geographical categorizing more difficult, but essentially One was north, Two was south and Three was central.
East Germany followed the example of the Soviet Union and switched to a calendar year system, resulting in a shortened autumn competition for 1955 only with a single division, fourteen-team format.
From the 1956 season the league continued to operate as a single division format with the top two teams gaining promotion.
The year after, the league returned to two divisions, North and South, still with fourteen clubs each and the winners gaining promotion.
To a large extent, the five new divisions represented the pre-1950 states of East Germany, Brandenburg, Mecklenburg, Saxony-Anhalt, Saxony and Thuringia, which were all re-formed with the German reunification in 1990.
They were then banned from entering the second tier in order to increase the appeal of the leagues as attendance for matches involving reserve teams in Germany never were particularly high.
The year 1984 saw the DDR-Liga revert to a two-group system, now with eighteen clubs per division and direct promotion for the champions again.
The NOFV-Oberliga Nord, the equivalent of the DDR-Liga Staffel A, and the NOFV-Oberliga Süd, the former DDR-Liga Staffel B, are in a geographical sense the continuation of the old leagues, covering the same regions, albeit not at the tier 2 level anymore, but as a tier 5 competition.
In its last season, the newly recreated states of former East Germany introduced their own regional leagues, with the exception of Mecklenburg-Western Pomerania and Berlin.