This course provides a comprehensive overview of customs formalities, import controls, and international trade regulations. Students will explore objectives such as revenue collection, national security, and environmental protection, along with forms of government intervention in trade. Topics include import requirements, international conventions for transportation safety and commerce, trade quotas, and licensing systems. The course examines enforcement mechanisms, including trade restrictions and sanctions, preferential trade agreements, certificates of origin, and controls under treaties like CITES and nuclear non-proliferation agreements. Practical insights into U.S. trade verification and foreign exchange controls are also covered.