Marriage concluded abroad 

When you are getting married abroad, you can ask us for the necessary documents. 

Remember to tell us after the marriage ceremony abroad that you are married. At the same time, you can state the changed surname.  

Finnish citizens are obliged to report their changed personal data so that the Population Information System information is up-to-date.  

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Contact us


Please use secure email if your message contains personal or otherwise confidential information. Choose one of these addresses as the recipient:

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Telephone service from Monday to Friday 9–12

Telephone number +358 295 536 244, the service number is national. 

Service locations

Service locations

Postal address (prenuptial agreements)

Digital and Population Data Services Agency, P.O. Box 1003, FI-00531 Helsinki