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Attention!

Fraudulent emails are currently circulating in the name of OASI.

Updated on 29 Sept 2026

These messages state that your OASI insurance certificate has expired and invite you to renew it online. This is a phishing attempt aimed at obtaining your personal and sensitive data.

Contact

Addresses and visitor Services

Here you will find our addresses and information about visitor services.

To contact the Swiss Compensation Office

Do you have any questions about old-age and survivors' insurance (OASI) benefits paid abroad?

To contact the DI Office for people living abroad

To contact the Voluntary OASI/DI

Do you have any questions about voluntary OASI/DI contributions abroad?

Requests for document access under the Transparency Act

You can request access to official documents and information about their content.