Customs valuation, commodity classification system, and rules of origin are the three basic customs laws. Rules to determine a country of origin, or "nationality" of a country of production of goods, are called "rules of origin." They are widely used in international trade in the application of...

Recent calls for reform of the rules of origin in preferential trade arrangements such as the GSP as well as in many free trade agreements between developed and developing countries have focused almost exclusively on the need to relax the requirements of these rules. Without fundamentally...