Tariff Foreign trade regulation 16 Law and legislation 9 GATT 4 History 3 International commercial arbitration 3 International trade 3 Trade 3 Commerce 2 Commercial policy 2 Commercial treaties 2 Commercial treatises 2 Developing countries 2 Economic conditions 2 Judicial process 2 LAW / Commercial / International Trade 2 Abuse of rights 1 Anti Dumping 1 Arancel de aduana 1 Arbitration (International law) 1 Arbitration agreements, Commercial 1 Certificates of origin 1 Customs valuation 1 Economics 1 Equilibrium 1 Excise tax 1 Farm produce 1 Food adulteration and inspection 1 Foreign 1 Foreign trade 1