Law and legislation Foreign relations -- 3 Constitutional law 2 Discrimination in employment -- 2 Environmental law -- 2 Foreign trade regulation -- 2 International business enterprises -- 2 more ... Law and legislation -- 2 Air Pollution -- 1 Air power -- 1 Air quality management -- 1 Antidumping duties -- 1 Antitrust law 1 Artificial satellites in telecommunication -- 1 Black market 1 Boundaries -- 1 Commercial treaties 1 Consumer protection -- 1 Direct broadcast satellite television -- 1 Dumping (International trade) -- 1 Employees 1 Environmental economics 1 Export sales contracts 1 Foreign licensing agreements 1 Foreign trade regulation 1 Free trade 1 Global warming -- 1 Gray market -- 1 International broadcasting 1 International cooperation 1 less ...