- 2018-today: Secretary of the Committee of Geomorphology of the Geological Society of Greece
- 2016-2018: President of the Committee of Geomorphology of the Geological Society of Greece.
- 2011-today: Member of the Hellenic Geomorphological Society.
- 2005-today: Member of Geomorphology Committee of the Geological Society of Greece. Secretary of the Committee during 2014-2016.
- 1999-today: Member of the Geotechnical Chamber of Greece.
- 1998-today: Member of the Hellenic Society of Geographical Information Systems.
- 1994-today: Member of the Hellenic Geographical Association. Since 2010 member of the executive committee.