Notarisation of the authenticity of a signature
You need the services of a notary public when you need the authenticity of your signature officially certified.
When you need the authenticity of your signature on a document to be certified by a notary public, you have to visit the Digital and Population Data Services Agency in person.
Provide photo identification and sign the document in the presence of the notary public. A note confirming the authenticity of you signature will be recorded on the document and the notary public
will sign the document.
Do the following
You have to visit the agency in person.
Depending on the service location in question, you may have to make an appointment in advance. If that is the case, it will be mentioned in the service location's information.
Frequently asked questions
Population of Finland 5 542 033