Tunis: Tunisia has signed 21 bilateral agreements in the field of social security for the benefit of Tunisian expatriates with 5 Arab countries and 16 European countries including Italy, France and Italy,» the social Affairs Ministry said in a statement. The agreements seek to anchor the principle of equal treatment between citizens in the two countries in terms of rights and duties. These agreements make it possible to preserve acquired rights and transferring benefits and entitlements and dues to countries of residence. Source: Agence Tunis Afrique Presse