EuroGeographics works with a number of 'sister' organisations both bi-laterally and through the European GI Network (EGIN):

	EUREF - a subcommission of the International Association of Geodesy which is responsible for the maintenance of the European Reference Frame (ETRS89). EUREF works closely with the EuroGeographics Expert Group on Geodesy, sharing many of the same members.
	EuroSDR - European Spatial Data Research (former OEEPE) is a Research Platform for national mapping agencies, academic institutes, the private sector, industry and other groups concerned with European spatial data infrastructures. EuroSDR act as the research arm of EuroGeographics.
	WPLA - Working Party on Land Administration, aiming at improving and promoting land administration in the UNECE region. WPLA is working closely with the EuroGeographics Expert Group on Cadastre & Land Registry
	PCC - the Permanent Commission on Cadastre was established to focus on 'purely' cadastral issues. They are members of the EuroGeographics Expert Groupon Cadastre and Land Registry and we are working together on projects of mutual interest.
	EUROGI - the European Umbrella Organisation for Geographic Information. As a non-profit organisation, EUROGI aims to provide a focal point to share information about GI developments across Europe. EuroGeographics works with EUROGI to support better information sharing, organisational cooperation and use of GI.
	EuroGeoSurveys - the organisation representing the European National Geological Surveys.
	AGILE - Association of Geographic Information Laboratories Europe promotes teaching and research on Geographic Information Science by representing the interest of those involved in GI-teaching and research at the national and the European level
	CLGE - Comité des Liaison des Géomètres Européens / The Council of European Geodetic Surveyors
	EARSeL - a scientific network of European remote sensing institutes, coming from both academia and the commercial/industrial sector