This course will first introduce students to the main multilateral and international rules and regulations governing international trade in goods and services with an emphasis on the World Trade Organization (WTO) treaty network. Second, drawing heavily on case laws, the course will address current practices of states involving tariffs, Free Trade Areas, Customs Union, anti-dumping, health related measures, investment among other areas of WTO treaty mandates and existing tensions between international and domestic trade regulations. Third, the course will examine WTO dispute settlement system as well as emerging challenges for international trade relations.