Estonia is a full participant in the EU eIDAS framework and one of the most advanced digital-identity ecosystems in Europe, where electronic signing is routine for citizens and businesses alike.
Notable qualified trust service providers
- SK ID Solutions (Smart-ID, Mobile-ID, ID-card)
This is not an exhaustive list — the authoritative, always-current set of qualified providers is Estonia's national trusted list, indexed by the EU LOTL. Sealium validates against the live list, so new providers are recognised automatically.
How to validate Estonia signatures
Send the document to the Sealium API and it resolves Estonia'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 Estonia?
Yes. As an EU participant in the eIDAS framework, Estonia recognises electronic signatures, and a qualified electronic signature (QES) has the same legal effect as a handwritten one. Estonia's qualified providers are published on its national trusted list, which is indexed by the EU List of Trusted Lists.
Who publishes Estonia's trusted list?
Estonia's trusted list is published by its national supervisory authority and referenced by the EU List of Trusted Lists, so a validator can resolve and trust it automatically.
How do I validate a Estonia electronic signature?
Check the signature against Estonia'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.
Validate a Estonia document free
100 validations a month, every eIDAS format, no card. See the full report for one of your own Estonia documents in under two minutes.
Start for free