General Assembly / Hortobágy National Park Directorate / INTERNATIONAL DARK-SKY ASSOCIATION / IDA / IDA Board of Directors International Dark-Sky Association / Norvegian Fund / Lighting Society of Hungary / IDA Board of Directors / Hungarian Academy of Sciences / International Development Association / International Astronomical Union / Hungarian Astronomical Association / Magnitúdó Astronomical Society / MAGNITÚDÓ ASTRONOMICAL SOCIETY IDA Board / South-Nyírség Bihar Landscape Protection Society / /
Person
Konkoly Observatory / Zoltán Kolláth / Biosphere / /
Position
Section Leader / the president / DSc research advisor / vice-president / president / section leader / /