The General German Civil Service Federation (German: Allgemeiner Deutscher Beamtenbund, ADB) was a trade union representing civil servants in Germany. In 1922, the German Civil Service Federation (DBB) opposed a strike by railway workers. In protest, the federation's more left-wing affiliates left and on 8 June founded the "General German Civil Service Federation". The new federation soon negotiated a partnership agreement with the General German Trade Union Federation, and the AfA-Bund. It also worked closely with the Social Democratic Party of Germany (SPD), but because some SPD supporters remained part of the DBB, the SPD only recognised the new federation in 1930.