In some cases only very basic data such as names and addresses of employer and employee and a few details concerning the employment relation have to be communicated (e.g. Ireland and France), in other countries several, and sometimes rather long forms, have to be filled in (e.g. Turkey, Finland, Spain).
En outre, dans certains cas, les formulaires requièrent des informations que l’employeur lui-même aura probablement quelques difficultés à obtenir.