The network aims to strengthen partnerships of all kinds between members and more broadly to promote protohistoric European archeology. It was established in 2011 by a tripartite agreement between Laténium, the park and archaeological Museum of Neuchâtel (CH), the Kelten Römer Museum Manching attached to the Archäologische Staatssammlung in Munich (DE) and Bibracte (FR). It aims to pool the logistical resources and scientific skills of its members, with the view to strengthen the partnerships of all kinds (Exhibitions, publications, conservation, cultural meditation).