The Hotel-und Gaststättenverband Berlin e.V. (DEHOGA Berlin) maintains general membership and contract data resulting from the declaration of membership or from current association membership in common data collections. We use this data, among other things, to inform our members in electronic as wellas printed form and transmit it to cooperation partners insofar as this is indispensable for the provision of contractually agreed services (e.g. 20 % GEMA discount, discounts on electricity and gas framework contracts as well as for other monetary benefits). The Hotel-und Gaststättenverband Berlin e.V. (DEHOGA Berlin) also collects, processes and uses application, contract and performance data for market research purposes within the scope of Art. 6 Para. 1 lit. f DSGVO, i.e. the legitimate interest of both parties.