· European Commission Working Group (CEN / TC264 / WG15) on the development of the European Reference Measurement Method of PM2.5 Particulate Matter and the Automatic Reference Measurement Method of PM10 & PM2.5 EN 12341-2014 (2014 - today).
· European Commission Working Group (CEN / TC386 / WG2: Air Purification) on “Photocatalysis: Air purification” Technical Directive (TS 16980) (2013-today).
· Working Group of the European Network ERNCIP TG (European Reference Network for Critical Infrastructure Protection) on Detection of Indoor Airborne Chemical and Biological Agents (2015-today)
COST Action CA17136 ‘Indoor Air Pollution Network-INDAIRPOLLNET (2018-today).
FAIRMODE- Forum for Air quality Modeling (2012 - today).
· Technical Committee 70 of the Hellenic Organization for Standardization (ELOT / TC 70 - Non-Destructive Testing) (2014-today).
· Technical Committee 56 of the Hellenic Organization for Standardization (ELOT / TC 56 - Compliance Assessment) (2014-today).
Member of the Mediterranean Scientific Association for Environmental Protection (MESAEP) network.
Association of Greek Chemists
Member of the Advisory Board of Attica Technology Park “Lefkippos”
Atmospheric Chemistry and Innovative Technologies Laboratory