Law and legislation Maritime law 5 Environmental law, International 4 Law and legislation -- 4 Terrorism -- 4 Computer networks -- 3 Electronic commerce -- 3 more ... Fishery -- 3 Foreign trade regulation 3 International cooperation 3 Prevention 3 Tariff -- 3 Territorial waters 3 Data protection -- 2 Foreign relations -- 2 Government liability (International law) 2 Islands -- 2 Marine pollution -- 2 Marine resources conservation -- 2 National security -- 2 Pollution -- 2 Prevention -- 2 Sustainable development -- 2 Transboundary pollution -- 2 War and emergency powers -- 2 Water resources development -- 2 World Trade Organization 2 Access to the sea (International law) 1 Actions and defenses 1 Aeronautics, Commercial -- 1 less ...