Validate the authenticity of a document
You can verify the authenticity of the electronically signed certificate issued by Diak using the Atomi Validator service below.
Upotus ohitettu
The authenticity of the certificate can also be checked in the certificate service on the website of the Digital and Population Information Agency.
More information on validating documents in our guides in English, and, in the case of an electronic degree certificate you can find the instructions here.
Do you have questions regarding Diak’s certificates with electronic signatures or their validation? Please contact Diak’s study office (opintotoimisto@diak.fi).