Law and legislation Law and legislation -- 5 Maritime law 5 Environmental law, International 4 Foreign relations -- 4 Foreign trade regulation 4 International cooperation 4 more ... Fishery -- 3 Sustainable development -- 3 Tariff -- 3 Territorial waters 3 Terrorism -- 3 Computer networks -- 2 Constitutional law 2 Discrimination in employment -- 2 Electronic commerce -- 2 Environmental law -- 2 Foreign trade regulation -- 2 Government liability (International law) 2 International business enterprises -- 2 International finance -- 2 Investments, Foreign -- 2 Islands -- 2 Marine pollution -- 2 Marine resources conservation -- 2 National security -- 2 Pollution -- 2 Prevention 2 Transboundary pollution -- 2 War and emergency powers -- 2 less ...