Licences and all qualifications, certificates of qualifications, language certificates and associated medical certificates are clearly subject to the principle of unconditional mutual recognition. Furthermore, a licence holder working in a Member State other than the country where the licence was issued has the right to exchange his or her licence for a licence issued by the Member State in which he or she is working.
En outre, le titulaire d'une licence qui exerce son activité dans un État membre autre que celui dans lequel la licence a été délivrée a le droit d'échanger sa licence contre une licence délivrée par l'État membre dans lequel il exerce son activité.