World trade organization -- Dispute settlement -- Sources of law -- Remedies -- WTO law and domestic law -- Tariffs, quotas, and other barriers to market access -- Most-favoured-nation principle -- National treatment principle -- Safeguards -- Export controls and national security -- Trade in services -- Subsidies and countervailing duties -- Antidumping -- Regional trade agreements -- Developing countries -- Intellectural property -- Environmental protection and trade -- Technical barriers, standards, trade and health -- Trade and investment -- Competition policy and trade -- Future challenges

1. World Trade Organization
2. International trade
3. International law
4. Foreign trade regulation