The RofO's play a pivotal role in managing commercial and customs operations as they are considered the main pillar on which a country depends to determine the Origin of products, especially when we find the participation of several countries in the manufacture of a single product, this complexity in the RofO's, contributed to the rise of tensions between countries, and this is what we observe through our Study of a set of disputes that have been legally filed within the WTO, as we see that these tensions and conflicts are related to most industrial sectors.

Keywords : Rules of Origin; Tension; International Trade; WTO, Economic partners, Disputes