Participation in international congresses and symposia:
Réunion spécialisée de la Société Géologique de France, du Comite Français de Stratigraphie et de l’Association de Géologues du Sud-ouest (Toulouse, France, March 2000).
6th International Symposium on Applied Isotope Geochemistry (AIG 6) (Prague, Czech Republic, September 2005).
XVIII Congress of Carpathian-Balkan Geological Association (Belgrade, Serbia, September 2006).
7th International Congress on the Jurassic System (Krakow, Poland, September 2006).
IV International Symposium “Mineral Diversity, Research and Preservation” (Sofia, Bulgaria, October 2008).
XIX Congress of Carpathian-Balkan Geological Association (Thessaloniki, Greece, September 2010).
8th Romanian Symposium on Palaeontology (Bucharest, Romania September 2011).
9th Romanian Symposium on Palaeontology (Ia?i, Romania, October, 2013).
Bulgarian Geological Society, National Conference with International Participation “Geosciences 2012–2017” (Sofia, December, 2012–2017).
XX Congress of Carpathian-Balkan Geological Association (Tirana, Albania, September 2014).
William Smith Meeting in honor of J. H. Callomon (Sherborne Castle, England, September 2015).
The Palaeontological Association 59th Annual Meeting (Cardiff, Wales, September 2015).
11th Romanian Symposium on Palaeontology (Bucharest, Romania September 2017).
Participation in international and national projects:
BG - project NZ-1005/00: “Ammonite stratigraphy of the Toarcian and the Aalenian from the Balkan and Fore-Balkan Mountains, and correlation with the ammonite zonal standard in NW Europe” (2001–2004). Leader: Prof. I. Sapunov.
EU - project Paleostudies (Contract No. HPRI-CT-2001-00124, 2003): “Integrated stratigraphy of the Toarcian in one key section in the Ponor-Gradets Lower Jurassic Strip (Western Balkan Mts., Bulgaria): sedimentological and taphonomical analysis and palaeoenvironmental implications”. Leader: Dr L. Metodiev.
EU - project Paleostudies (Contract No. HPRI-CT-2001-00124, 2004): “Geochemistry of the Upper Pliensbachian - Lower Bajocian transition in two marl-limestone rhythmic successions from the Western Balkan Mts, Bulgaria - chemostratigraphy and palaeoenvironmental evolution”. Leader: Dr L. Metodiev.
Project BAN - PAN (2003–2005): “Integrated palaeontological, stratigraphical and sedimentological study of the Upper Jurassic - Lower Cretaceous carbonate platforms from Western Bulgaria and Southern Poland”. Leaders: Dr. D. Ivanova and Prof. Dr. E. Roniewicz.
GI - project “Geology of Bulgaria” of the Geological Institute, Bulgarian Academy of Sciences (2004–2007). Leader: Prof. I. Zagorchev.
BG - project NZ 1516/05: “Integrated biostratigraphy, T/R cycles and biodiversity dynamics in Oxfordian - Valanginian carbonate sequences in the Balkanides” (2005–2008). Leader: Dr D. Ivanova.
Project BAN - SASI (2006–2009): “Trans-border stratigraphic correlations of the areas of West Bulgaria and East Serbia”. Leader: Dr I. Lakova.
The Palaeontological Society International Research Program Sepkoski Grants (2008–2009): “Ammonite successions and facial changes throughout the Upper Bajocian–Lower Callovian (Middle Jurassic) in West Balkan, Bulgaria”. Leader: Dr L. Metodiev.
BG - project “Composition of state geological map of the Republic of Bulgaria in scale 1:50 000 for the area of the West and Central Balkan Mountains” (2008–2010). Leader: Prof. M. Antonov.
Project GI-BAS - Vermilion Energy, Phase 1 (2011): “Moesian Platform, Bulgaria – black shale prospect evaluation in block 3 Tsar Kaloyan and block 2 Silistar”. Leader: Prof. K. Stoykova.
Project GI-BAS - Vermilion Energy, Phase 2 (2011): “Moesian Platform, Bulgaria – black shale prospect evaluation of Jurassic shales”. Leader: Prof. K. Stoykova.
BG - project DMU 03/64 (2012–2013): “Complex geological investigations of the Cretaceous-Palaeocene sedimentary successions from the East Fore-Balkan (East Bulgaria)”. Leader: Dr P. Andreeva.
BG - project National Electric Company (Contract No. IP-HÕ60À019, 2014): “The active tectonics in the area of the Iskar Dam”. Leader: Dr Alexander Radulov.
BG - project DNP05/32: “Bulgarian Scientific Periodicals – 2016”. Leader: Dr L. Metodiev.
UK - project (2014–2017): “The early Toarcian (Early Jurassic) mass extinction event and recovery in the eastern Tethys: integrating palaeontological and geochemical data from Bulgaria”. Leader: Prof. C.S.T. Little (University of Leeds, UK).
Last update 12.12.2017