GeoGebra Institute of Cantabria (IGC) is the first Spanish language institute. It is formed by a group of teachers from different areas of Spain. Our vision is to promote the use of GeoGebra and support the development and dissemination of materials in Spain. We organize GeoGebra workshops and meetings for teachers and students at different levels, and we provide a repository of GeoGebra materials for Spanish curriculum. [b]Chairperson[/b]: Tomás Recio [b]Institute Trainers[/b]: [list] [*]Rafael Losada [url]http://geogebra.org/rafael[/url] [*]Manuel Sada [url]http://geogebra.org/manuel+sada[/url] [/list] [b]Advisory Board[/b]: [list] [*]Miguel Abanádes [url]http://geogebra.org/mabanades70[/url] [*]José Manuel Arranz [url]http://geogebra.org/euclides63[/url] [*]Francisco Botana [*]Manuel Díaz Regueiro [*]Jesús Escribano [url]http://geogebra.org/jesus.escribano[/url] [*]Mario Fioravanti [*]María José González López [*]Laureano González Vega [*]José Antonio Mora [url]http://geogebra.org/jose+a+mora[/url] [*]Carlos Ueno [url]http://geogebra.org/carlosueno[/url] [*]José Luis Valcarce [*]Cecilia Valero [/list] [b]Email[/b]: igc@geogebra.es