Law and legislation Foreign trade regulation 15 Tariff -- 13 Maritime law 11 Environmental law, International 10 Foreign relations -- 8 International cooperation 7 more ... Law and legislation -- 7 Investments, Foreign -- 6 Marine resources conservation -- 6 International business enterprises -- 5 International finance -- 5 Sustainable development -- 5 Commercial treaties 4 Human rights 4 International economic relations 4 Islands -- 4 Pollution -- 4 Territorial waters 4 Terrorism -- 4 Access to the sea (International law) 3 Computer networks -- 3 Data protection -- 3 Developing countries 3 Economic aspects 3 Electronic commerce -- 3 Fishery -- 3 Government liability (International law) 3 International finance 3 Landlocked states 3 less ...