My employer in Switzerland wants to send me on a temporary posting to a contracting state outside the EU/EFTA. Which social security legislation will apply to me?

If your Swiss employer temporarily posts you to a contracting state (outside the EU/EFTA), you normally remain covered by Swiss social security legislation. The duration of the posting depends on the social security agreement that Switzerland has with the contracting state. You can find more information in the fact sheet on postings to contracting states outside the EU/EFTA.

Prior to your departure, your employer must apply to their OASI office for a posting certificate. If the application is approved, the OASI office will issue a certificate of coverage, which your employer will pass on to you.