If you are the current owner of the apartment, you have 10 years to apply to the National Land Survey for the registration of ownership of the apartment. This means that you will convert your paper share certificate into electronic form. Apply for the registration of ownership from the National Land Survey. Application form (in Finnish).
Your original paper share certificate is required as an attachment to the application. You can send your application and share certificate by mail or bring them to the National Land Survey’s service location anywhere in Finland. Please note that the share certificate is a transferable security and it is important to select a secure delivery method. For additional information, see the Posti website, for example.
Based on the application, the National Land Survey of Finland will register your ownership as an electronic registration of ownership in the Residential and Commercial Property Information System and cancel the paper share certificate at the same time. Do not cancel or destroy your share certificate yourself.