If you are posted abroad to an EU/EEA country, Switzerland, or a country with which Finland has a social security agreement, you need a certificate of posting (an A1 certificate in the EU/EEA area) in order to accrue pension in Finland. Apply for the certificate from the Finnish Centre for Pensions.
- Suomeksi: lähetetyn työntekijän todistus
- På svenska: intyg om tillämplig lagstiftning
- In English: certificate of posting