From January 12^th to 14^th 2016 the L’Internationale Mediation Task Force met up in MACBA Barcelona to discuss plans for developing Constituencies research and publication. Representatives from Museo Reina Sofía, MUHKA, Van Abbemuseum, Moderna Galerija, SALT Research and Programmes, Middlesbrough Institute of Modern Art- Teeside Univeristy and Liverpool John Moores University (myself and PhD Research Students Emma Curd and John Hill) and MACBA discussed possible ways to develop this research and began to plan an outline for publication. Whilst at MACBA, the Mediation Task Force also had the opportunity to partake in a workshop with the Avalancha Group who work closely with MACBA in the development of education and outreach projects based on re-negotiating archival material and resources.