Union of Ibero-American Capital Cities

The Union of Ibero-American Capital Cities, UCCI (Spanish: Unión de Ciudades Capitales Iberoamericanas and Portuguese: União de Cidades Capitais Ibero-americanas), is an international, non-governmental organization of several major Ibero-American cities that fosters ties and friendly relations between its members.

The organization was founded in Madrid on 12 October 1982.

The organisation's headquarters are in Madrid.

[1] There are 25 full members of the UCCI, most of them capitals of their respective states.

[2] These members are: The UCCI also has 4 associate members:

Plaza de la Villa, Madrid. 4 y 5 de noviembre 2021
2021 summit of the Union of Ibero-American Capital Cities in Madrid , Spain .