To elaborate a joint integrated GIS database .To identify the natural and technological hazards typologies.To assess the vulnerability to the natural and technological hazards.To elaborate the specialised natural and technological hazards maps.To assess water quality and aquifer vulnerability to pollution .To identify the best sustainable development strategies for environmental protection.To disseminate the results Achievements: The project Romanian – Bulgarian cross-border joint natural and technological hazards assessment in the Danube floodplain, the Calafat-Vidin - Turnu Măgurele-Nikopole sector, MIS-ETC code 350, with a total eligible value of 982,810 Euro, contributed to the improvement of the existent information on natural and technological hazards on both Romanian and Bulgarian border area and to increasing the number of people who benefited from awareness-raising activities on environmental protection.The main results of the project are: a joint complex assessment and database of natural and technological hazards in the Calafat-Vidin – Turnu Măgurele-Nikopole Danube floodplain sector, hazard maps published at different spatial scales, data regarding the soil and water quality, raising awareness for citizens, land owners and policy makers.