Request the appropriate E106/S1/E121 form
Request the If you are working in an EU, EEA or treaty country or in Switzerland, you will need an S1 or S072 form. If you receive a pension or benefit from one of these countries, you will need an S1 of S072 as a pensioner. You can request the appropriate form from your health insurer. from your foreign medical expenses insurer. We cannot complete your registration without this form.