Executive Manager: G. Giannoulidou geohcs@hcs.gr
Secretary: S. Karatzikou info@hcs.gr
Registries / WG: L. Hourdaki lhourdaki@hcs.gr
Journal / website: M. Papakonstantinou hjc@hcs.gr
Financial Issues: G. Giannoulidou, A. Moraiti moraiti@hcs.gr
Communication: G. Lignos lignos@hcs.gr