- EC–FP7 “European Grid Initiative: Integrated Sustainable Pan–European Infrastructure for Researchers in Europe ” – EGI–InSPIRE, Grant agreement no: 261323;
- Regional climate–air quality interactions (REQUA), Call: FP7–PEOPLE–2013–IRSES, Grant Agreement Number: PIRSES–GA–2013–612671;
- VRE for regional Interdisciplinary communities in Southeast Europe and the Eastern Mediterranean (VI–SEEM), Horizon 2020 project 675121.
- Regional climate–air quality interactions (REQUA), Call: FP7–PEOPLE–2013–IRSES, Grant Agreement Number: PIRSES–GA–2013–612671, participation.
- “GIS based analysis of seismic hazard sources for the Bulgarian territory” , 2018-2019 (Assoc. Prof. P. Trifonova, M. Metodiev), World Federation of Scientists award (NSP);
- “Contribution of gravity and magnetic data interpretation to the seismotectonic model compilation for seismic hazard assessment”, 2010- 2011 (Assoc. Prof. P. Trifonova, M. Metodiev), World Federation of Scientists award (NSP).
- Probabilistic Seismic Risk Assessment and Seismic Safety Improvement Recommendations for pre-1990 Multi-Family Apartment Buildings in Bulgaria and broader Europe Central Asia region – 2018;
- Seismic capacity of reinforced concrete shear walls for beyond design situation– 2014-2015.
- IZEBZO-142978, Arsenic contamination of Ogosta River: Linking biogeochemical processes in floodplain soils with river system dynamic (ASCOR). Project coordinator: Assoc. Prof. Dr. Tsvetan Kotsev , 2012-2016;
- Unesco PP 2018-2019, First international competition for students “Karst – the last “white spot” on the Planet Earth”. Project coordinator: Petar Stefanov, 2018-2020;
- BG7290115062, ProKARSTerra2015, Travelling Summer Scool of Karst. Project coordinator: Petar Stefanov, 2014-2016.
- COMPASS – Comparative Analysis of Territorial Governance and Spatial Planning Systems in Europe Applied Research. Project coordinator: Assoc. Prof. Dr. Boian Koulov, 2016-2018.
- COST European Cooperation in Science & Technology;
- COST CA17134 SENSECO. Optical synergies for spatiotemporal sensing of scalable ecophysiological traits. Project coordinator: Prof. Dsc. Rumiana Vatseva, 2018-2022;
- COST CA 17133. Circular City Re. So, Implementig Nature Based Solutions for Creating a Resourceful Circular City. Project coordinator: Prof. Dr. Mariyana Nikolova, 2018-2022;
- COST ES1309. Innovative optical Tools for proximal sensing of ecophysiological processes (OPTIMISE). Project coordinater: Prof. Dsc. Rumiana Vatseva, 2014-2018;
- COST TD1202. Mapping and the citizen sensor.Project coordinator: Prof. Dsc. Rumiana Vatseva, 2012-2016;
- SCERIN. Building capacity for Land-Cover and Land-Use Change challenges in South Central and Eastern Europe. Project coordinator: Prof. Dsc. Rumiana Vatseva, 2017-2017;
- Applied Geoinformatics (CEE-GIS). CEEPUS. CIII-PL-0062-12-1617. Project coordinator: Prof. Dr. Mariyana Nikolova , 2018-2019;
- Applied Geoinformatics (CEE-GIS). CEEPUS. CIII-PL-0062-12-1617. Project coordinator: Prof. Dr. Mariyana Nikolova, 2017-2018;
- GLOCAD 2. Global Change Atlas of Danube River. Project coordinator: Prof. Dr. Mariyana Nikolova, 2016-2017;
- GLOCAD. Global Change Atlas of Danube Basin. Project coordinator: Prof. Dr. Mariyana Nikolova, 2015-2016;
- Applied Geoinformatics (CEE-GIS). CEEPUS. CIII-PL-0062-12-1617. Project coordinator: Prof. Dr. Mariyana Nikolova, 2015-2016;
- EARSeL Advancing horizons for land cover services entering the big data era. Project coordinater: Prof. Dsc. Rumiana Vatseva, 2016-2016;
- EARSeL. Sensors, Multi-sensor integration, large volumes: New opportunities and challenges in Forest Fire Research. Project coordinator: Prof. Dsc. Rumiana Vatseva, 2015-2015;
- EUFAR/OPTIMISE SWAMP. Project coordinator: Prof. Dsc. Rumiana Vatseva, 2015-2015.