++++ Agriculture ° Common agricultural policy ° Food aid ° Implementation ° Invitation to tender for the mobilization of common wheat as food aid for the Republic of Benin ° Obligations of the successful tenderer ° Observance of the quality standards ° Liability attaching to the successful tenderer for shipment on board after expiry of the prescribed time-limit ° Conditions ° System of securities ° Slight infringement of the quality standards ° Total forfeiture of the security ° Principle of proportionality ° Breach ° None (Commission Regulation No 1824/80, Arts 5 and 6(1))