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The Cartão de Cidadão is Portugal’s national citizen card combining physical and digital identity features. User inserts the citizen card and enters a PIN; the chip signs a challenge and shares identity attributes verified by Portugal’s government. To learn more, visit the Cartão de Cidadão website.

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Adoption data

This section provides insights into the adoption of Cartão de Cidadão among users in Portugal.

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Compliance

This section outlines compliance and regulatory requirements for integrating this digital ID provider.

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Supported attributes

The following attributes are returned when Cartão de Cidadão is used for identity verification:

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Always returned attributes

The following attributes are always returned from a successful verification from this ID Provider.

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Sometimes returned attributes

There are no sometimes returned attributes for this ID Provider.