Bulgaria: Bulgarian National Oceanographic Data Centre (BGODC), Institute of Oceanology - Bulgarian Academy of Sciences

 

Georgia: Tbilisi State University, Oceanological Research Center and GeoDNA (ADU)

 

Romania: National Institute of Marine Research and Development “Grigore Antipa” (NODC)

 

Russian Federation: All-Russian Research Institute of Hydrometeorological Information – World Data Center (RIHMI-WDC) -Federal Service of Russia for Hydrometeorology and Environmental Monitoring (NODC)

 

Turkey: Office of Navigation, Hydrography and Oceanography (NODC) 

 

Ukraine: Scientific Hydrophysical Center of the National Academy of Science of Ukraine (NODC)