A signature requiring strong authentication is successful only if the recipient has one of the following supported authentication methods: 

• Finnish personal ID and Finnish bank IDs or mobile ID
• Swedish personal ID and BankID
• Danish personal ID and NemID or MitID
• Norwegian BankID
• Dutch personal id and iDIN 

If the signer does not have any of the above, the signature can be requested without strong authentication using a light signature. Instructions for sending a light signature invitation can be found in our guide: Which signature method, light or strong?

This article has been translated using an AI-based translation tool. The contents or wording of these instructions may differ from those in other instructions or in the software


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