On the 2nd of December, 2013, the constitutive documents of the European Grouping of Territorial Cooperation (EGTC) “European Association of Cities of Ceramics – A.Eu.C.C.” have been signed in Barcelona, in the offices of Artesania Catalunya: this new subject is formed by the National Associations of Cities of Ceramics of Italy, France, Romania and Spain, which group together more than 100 European cities of ancient ceramic tradition.