Finland is a full participant in the EU eIDAS framework, where citizen certificates (FINeID) issued by the Digital and Population Data Services Agency are widely used.
Supervisory authority
Qualified trust services in Finland are overseen by Traficom (Finnish Transport and Communications Agency), which maintains the national trusted list referenced by the EU List of Trusted Lists.
Notable qualified trust service providers
- Digital and Population Data Services Agency (DVV)
This is not an exhaustive list — the authoritative, always-current set of qualified providers is Finland's national trusted list, indexed by the EU LOTL. Sealium validates against the live list, so new providers are recognised automatically.
How to validate Finland signatures
Send the document to the Sealium API and it resolves Finland's trusted list automatically, returning each signature's eIDAS level, signer, certificate chain, revocation status and timestamps as a structured report — no per-country configuration required.
Frequently asked questions
Is an electronic signature legally valid in Finland?
Yes. As an EU participant in the eIDAS framework, Finland recognises electronic signatures, and a qualified electronic signature (QES) has the same legal effect as a handwritten one. Finland's qualified providers are published on its national trusted list, which is indexed by the EU List of Trusted Lists.
Who publishes Finland's trusted list?
Finland's trusted list is published under the supervision of Traficom (Finnish Transport and Communications Agency) and referenced by the EU List of Trusted Lists.
How do I validate a Finland electronic signature?
Check the signature against Finland's national trusted list (via the EU LOTL): verify integrity, build the certificate chain, check revocation and any timestamp, and read the eIDAS level. Sealium does all of this in one /v1/validate API call and returns a structured report.
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