Through the IUC programme, cities and regions across Europe have entered into partnerships on sustainable development with counterparts from around the globe. For a full list of city pairings so far, see the table below:
*Note: IUC Asia pioneered a 'cluster' approach to city-to-city cooperation. As a result, Urban Cooperation Action Plans (UCAPs) for those cities may refer to a group of cooperating cities, as opposed to merely a pairing.