Quality became a very important issue in the markets especially in the food sector, as the competitiveness of business involved, depends largely on two factors, the price and the quality of the product. Nowadays quality is the primary factor for every firm that want to succeed in the market and flourish in the long run, an issue realized by all firms worldwide. In line with market requirements and specifically consumers needs, companies, in the industrial, services and food sector, apply total quality management systems (ISO, HACCP). In this context, traceability is among the issues that introduced in the agri-food sector to assure quality, food safety and food security; thus PA role is very important and will contribute more and more to food safety.