Region delimited under the agreement of a group of nations and/or geopolitical territories through a decree or legal contract that establishes a common front and special rules that apply to inter-regional trade for the benefit of all parties.

Below, are the economic regions participating in studies and/or activities of the iCluster Ecosystem and linked through the CONECTA 2020 and AL-LAs projects, and the International Cooperation initiative of the iCluster Project.