Zentralverband der deutschen Seehafenbetriebe (ZDS) is the federal association of companies involved in handling seaborne goods in German seaports. It represents the economic, commercial, social, and tariff policy interests of its member companies on national and EU levels. ZDS focuses on strengthening the competitiveness of German seaports and securing their location conditions. Its services include negotiating collective agreements for port workers and advocating for infrastructure improvements. The target audience includes port operators and related businesses. The unique selling proposition is its role as a unified voice for the German port industry, enhancing its global competitiveness.