Registration of Marriage in the Population Information System
If you are a Finnish citizen and you get married abroad, you must notify the marriage to the Finnish Population System.
Ask the person conducting the marriage, what documents are needed when the ceremony is performed before a foreign public authority. A Finnish certificate of no impediment can be ordered in multiple languages from the (layout.types.url.description) (Opens New Window)Digital and Population Data Agency(layout.types.url.description) (Opens New Window) in your municipality of residence. Documents that are used abroad, must be legalised.
Some priests working among expatriate Finns, who are employed by Evangelical Lutheran Church of Finland (list in Finnish)(layout.types.url.description) (Opens New Window), have the right to conduct marriages abroad.
You cannot get married at an embassy of Finland.
Notify the marriage to the Digital and Population Data Agency
When a Finnish citizen gets married outside Finland(layout.types.url.description) (Opens New Window) it must be notified to the Local Register Office. You can also leave the notification at a Finnish embassy or send it there to be posted to the Digital and Population Data Agency.
The original marriage certificate or a copy of it, authenticated at the mission of Finland, must be appended to the notification. The document must be legalised and if it has been issued in some other language than Finnish, Swedish or English, an authorised translation in one of these languages must be provided. Translations made abroad must be legalised. Translations made by an authorised translator in Finland(layout.types.url.description) (Opens New Window) are valid as such.
An Apostille stamp is not required for a marriage certificate, which is issued by an EU country authority and a translation of the certificate is not needed if a multilingual standard form(layout.types.url.description) is appended to the document.
Marriage in Australia
The Australian marriage certificate must be legalised with an Apostille certificate. The States Registry of Births, Deaths and Marriage in which the couple was married issue the marriage certificate. You will find instructions for obtaining the Apostille certificate by following this link.