The IAEC establishes relations and collaboration with other associations, federations, groupings or territorial networks in similar, complementary or concurrent areas of activity.
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United Cities and Local Governments
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European Union
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Metrópolis
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Centro Iberoamericano de Desarrollo Estratégico Urbano (CIDEU)
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World Health organisation/Healthy Cities
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The international Council for Local Environmental Initiatives
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United Nations Centre for Human Settlements (UN-Habitat)
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UNESCO
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Cities Environment Reports On the Internet
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Council of European Municipalities and Regions
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Best Practices for Human Settlements
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Organización de Estados Iberoamericanos para la Educación, la Ciencia y la Cultura (OEI)
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Urbal red 12 Mujer-ciudad
