henkilötunnuksella
Henkilötunnus, often abbreviated as HETU, is the Finnish personal identity code. It is a unique identifier assigned to every person registered in Finland who has a Finnish personal identity card or a Finnish residence permit. The purpose of the henkilötunnus is to facilitate identification and administration of individuals in various official contexts, including taxation, healthcare, social security, and employment.
The structure of the henkilötunnus consists of a date of birth, a unique serial number, and a
Access to and use of the henkilötunnus is strictly regulated by law in Finland to protect personal