Member organisation
ITC is an active member of a range of international, national and regional organisations and associations.
Member of International organisations
- Association for Computing Machinery (ACM) – Rolf de By
- Global Spatial Data Infrastructure Association (GSDI) – Rolf de By
- Institute of Electrical and Electronics Engineers (IEEE) – Directorate
- International Association of Hydrologists (IAH) - Maciek Lubczynski
- International Cartographic Association (ICA) - Corne van den Elzakker
- International Federation of Library Associations and Institutions (IFLA) - Marga Koelen
- International Federation of Surveyors (FIG) - Paul van der Molen
- International Geographical Union (IGU) - Directorate
- International Statistical Institute (ISI) – Alfred Stein
- International Union of Forestry Research Organisations (IUFRO) - Yousif Hussin
- National Groundwater Association (NGWA) – Maciek Lubczynski
- Open GIS Consortium (OGC) - Rob Lemmens
Regional organisations
- African Association of Remote Sensing for the Environment (AARSE) - Tsehaie Woldai
- African Geological Society - Tsehaie Woldai
- American Society of Photogrammetry and Remote Sensing (ASPRS) - Directorate
- Asian Association on Remote Sensing (AARS) - Directorate
- Association of Geographic Information Laboratories in Europe (AGILE) - Rob Lemmens
- Association of European Schools of Planning (AESOP) – Martin van Maarseveen
- Centre for Space Science and Technology Education in Asia and the Pacific (CSSTEAP) - Directorate
- Committee on Development Information under United Nations Economic Commission for Africa UN-ECA (CODI) - Yola Georgiadou
- Environmental Information Systems Africa (EIS Africa) - Directorate
- Eurisy (Eurisy) - Mark Noort
- European Association for International Education (EAIE) - Fred Paats
- European Association of Development, Research and Training Institutes (EADI) - Tom Veldkamp
- European Association of Remote Sensing Laboratories (EARSEL) - Freek van der Meer
- European Spatial Data Research (EuroSDR) - Martien Molenaar
formerly European Organisation for Experimental Photogrammetric Research (OEEPE)
National organisations
- Council of Institutes for Postgraduate International Education in the Netherlands (SAIL) - Martien Molenaar
- GEO-Informatie Nederland (GIN) - Menno-Jan Kraak
- Kenniscentrum GIS in Twente – Barend Köbben
- Netherlands Committee for Geodesy (NCG) - Tom Veldkamp
- Netherlands National Committee of the International Hydrological Programme (IHP) of UNESCO - Bob Su
- Netherlands Water Partnership (NWP) - Rober Becht
- Platform for International Education (PIE) - Mark Noort
- Research School for Socio-Economic and Natural Sciences of the Environment (SENSE) - Directorate
- Stichting de Hollandse Cirkel – Directorate
- Vereniging voor Statistiek en Operationele Research (VVS) – Alfred Stein