The hazards that have cross-border consequences and represent a great problem for communities, become an obstacle to sustainable development and lead to disasters when combined with vulnerability and insufficient capacity to mitigate the risk. A short overview of research already implemented and in progress presents us a shift in systematic evaluation of the hazards and disasters at local and areal level. Hazard assessment of natural disasters (earthquakes, landslides and floods) on these scales can give results which can be directly used to take right decisions regarding preventive measures and plan effective actions of post-event management. The issue is widely recognized in the european union (eu) implicitly also in the black sea area, and a lot of efforts have already been made to mitigate the effects of disasters, obviously through the formation of numerous eu institution, established organizations and funded projects. The key elements for an effective mitigation of natural disasters are hazard identification and risk assessment, which must be based on scientifically grounded methodologies, reliable and accurate data. Successful resolution of the issues mentioned above will provide the ability to systematically assess natural disasters on regional and local scales, even in cross-border areas, by providing comparable hazard maps that will support the decision-making process in relation to mitigation measures required. The effective way of action against them is by providing applied research and technology transfer between partners in different countries by solving the problems such as lack of reliable information and lack of 'common ground' in the methodologies used to assess natural hazards and adopted procedures for mitigation.
 Commission of the European Communities: Communication from the Commission to the Council and the European Parliament: EU strategy to support disaster risk reduction in developing countries. COM (2009) 84 final, Brussels, 2009, p. 12.
 Council of the European Union: Council Conclusions on a Community Framework on Disaster Prevention within the EU 2979th JUSTICE and HOME AFFAIRS Council Meeting, Bruxelles, 2009, p. 8.
 European Commission for the Environment: Assessing the potential of a comprehensive Community strategy for the prevention of natural and man-made disasters. Final Report, 2008, p. 110.
 ClarK Ian, (European Commission): Towards an EU Policy on Disaster Management. Brussels, 2012, p.12.
 United Nations Economic Commission for Europe (UNECE): Convention on the Protection and Use of Transboundary Watercourses and International Lakes, Trans-boundary Flood Risk Management Experiences from the UNECE Region. New York & Geneva, 2009, p. 98.
 European Commission: Research and Innovation: Managing the Risks of Flooding in Europe. Conference Proceedings, 2006, p. 307.
 European Commission: Faster and more accurate flood alerts thanks to EU research projects, Brussels, 2014, p.2
 Directorate-General for Research: extract from DG rtD unit I.4. List of topics: Natural hazards - Flood risk research projects in the EU, Framework Program 5 (1998-2002), Environment and Sustainable Development Program and Framework Program 6 (2002-2006): "Sustainable Program Development, Global change and ecosystems), 2005, p. 76.
 WMO / GWP: Integrated Flood Management Concept Paper. APFM Technical Document No 1, 2nd Ed. 2004, p. 29.
 Commission of the European Communities: Commission staff working document: Risk management and mapping guide for disaster management. European Commission, sec. (2010) 1626 final, p. 42, Brussels.