Law and legislation Maritime law 11 Marine resources conservation -- 5 Environmental law, International 3 Marine pollution -- 3 Ocean bottom (Maritime law) 3 Access to the sea (International law) 2 more ... Economic zones (Maritime law) 2 Fishery -- 2 Government liability (International law) 2 Landlocked states 2 Cultural property, Protection of (International law) 1 Foreign relations -- 1 Hazardous substances -- 1 Marine mineral resources -- 1 Territorial waters 1 Transportation -- 1 Underwater archaeology -- 1 less ...