| MC Chair | Prof Konstantinos KOURTIDIS (EL) |
| MC Vice Chair | Dr Anna ODZIMEK (PL) |
Working Group Leaders
| WG1 (Atm. electricity network) Leader | Prof Konstantinos KOURTIDIS (EL) |
| WG2 (Natural radionuclides / ionosphere and connection with natural hazards) Leader | Dr Snezana DRAGOVIC (RS) |
| WG3 (Climatic relevance) Leader | Dr Eugene ROZANOV (CH) |
| WG4 (Biological aspects )Leader | Dr Pablo FERNANDEZ DE ARROYABE (ES) |
| WG5 (Instrumentation development) Leader | Dr Keri NICOLL (UK) |
ΜC Members
| Country | MC Member | |
| Bulgaria | Dr Boryana TSENOVA | |
| Cyprus | Dr Haris HARALAMBOUS | |
| Czech Republic | Dr Michal CIFRA | |
| Czech Republic | Dr Martin FERUS | |
| Denmark | Dr Jens Olaf Pepke PEDERSEN | |
| Estonia | Dr Marko KAASIK | |
| Estonia | Dr Marko Vana | |
| Finland | Dr Antti MÄKELÄ | |
| Finland | Prof Tuukka PETÄJÄ | |
| France | Dr Lluis M. MIR | |
| fYR Macedonia | Prof Snezana SAVOSKA | |
| Germany | Dr Reik DONNER | |
| Greece | Prof Christos CONSOULAS | |
| Hungary | Dr Jozsef BOR | |
| Hungary | Dr Gabriella SATORI | |
| Israel | Prof Yoav YAIR | |
| Israel | Prof Colin PRICE | |
| Italy | Dr Francesca APOLLONIO | |
| Netherlands | Dr Ronald VAN DER A | |
| Netherlands | Mr Michel Vorenhout | |
| Poland | Dr Anna ODZIMEK | |
| Portugal | Dr Ilidio LOPES | |
| Portugal | Dr Susana BARBOSA | |
| Romania | Dr Marius-Victor BIRSAN | |
| Romania | Prof Mirela VOICULESCU | |
| Serbia | Dr Snezana DRAGOVIC | |
| Serbia | Dr Milan Djordjevic | |
| Spain | Dr Pablo FERNANDEZ DE ARROYABE | |
| Spain | Prof Benedicto CRESPO-FACORRO | |
| Switzerland | Dr Eugene ROZANOV | |
| Switzerland | Dr Rolando GRAVE DE PERALTA MENENDEZ | |
| United Kingdom | Dr Alec BENNETT | |
| United Kingdom | Dr Keri NICOLL | |
| Country | MC Substitute |
| Bulgaria | Dr Boryana MARKOVA |
| Finland | Dr Ilya USOSKIN |
| Greece | Mr Paraskevas KOURIS |
| Greece | Dr Vassiliki KOTRONI |
| Hungary | Dr Veronika BARTA |
| Hungary | Dr Arpad Kis |
| Netherlands | Dr Ellard Hunting |
| Portugal | Dr Hugo Silva |
| Poland | Dr Marek KUBICKI |
| Serbia | Dr Antonije ONJIA |
| Serbia | Dr Jelena Petrovic |
| Spain | Dr P. Amparo LÓPEZ-JIMÉNEZ |
| United Kingdom | Dr James MATTHEWS |
COST Near Neighbour Countries
| Institution Name | MC Observer |
| ST. Petersburg State University | Dr Irina Mironova |
| ST. Petersburg State University | Mr Arseniy Karagodin |
| Institute of Applied Physics, Rus. Acad. Sci. | Prof Evgeny Mareev |
| Yerevan Physics Institute | Prof Ashot Chilingarian |
| Yerevan Physics Institute | Ms Hripsime Mkrtchyan |
| Yerevan Physics Institute | Dr Suren Sogomonyan |