EuroGeoSurveys is a not-for-profit association comprising 37 member European Geological Survey Organisations. The EGS Board of Directors, comprising the 37 member Geological Survey Directors, meets twice per year, as do the member National Delegates. An Executive Committee is appointed by the Directors. The daily business of EGS is managed by the Secretariat, based in Brussels, and led by the Secretary General. The scientific work of EGS is driven and coordinated through the 10 Expert Groups and 1 Task Force.