NemLog-in
National public identity broker, single sign-on, digital power-of-attorney, and user-rights management.
Safety & Auth Constraints
Restricted to approved public authorities and qualified service providers. Requires formal connection agreement (Tilslutningsaftale) with Digitaliseringsstyrelsen and OIOSAML/OIDC compliance. Not an open public data API.
About
NemLog-in (operated by Digitaliseringsstyrelsen / Agency for Digital Government) is the national public-sector identity and access management infrastructure. It provides SAML/OIDC identity brokerage (integrating MitID), a digital power-of-attorney system (Digital Fuldmagt), a Security Token Service (STS), and central administration of user roles and rights for Danish public authorities and connected service providers.
Actionable Use Cases
- 01Integrate national single sign-on (SSO) login broker for public digital self-service solutions
- 02Validate digital powers of attorney (Digital Fuldmagt) for citizen representation delegations
- 03Issue and validate SAML security tokens via the Security Token Service (STS)
- 04Verify organization user roles and authorizations via central user rights management
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