Agreed Measures for the Conservation of Antarctic Fauna and Flora 2 June 1964
ASEAN Resolution on Sustainable Development 30 October 1987
Convention for the Protection of the World Cultural and Natural Heritage 23 November 1972
Convention of the African Migratory Locust Organization 25 May 1962
Convention on Wetlands of International Importance Especially as Waterfowl Habitat 2 February 1971
International Tropical Timber Agreement 18 November 1983
International Tropical Timber Agreement 26 January 1994
(OECD) Assessment of Projects with Significant Impact on the Environment 8 May 1979
(OECD) Declaration of Anticipatory Environmental Policies 8 May 1979
(OECD) Declaration on Environment Resources for the Future 20 June 1985
(OECD) Declaration on Environmental Policy 14 November 1974
(OECD) Energy and the Environment 14 November 1974
(OECD) Implementation of the Polluter-Pays Principle 14 November 1974
(OECD) International Conference on Environment and Economics: Conclusions 21 July 1984
Protocol on Environmental Protection to the Antarctic Treaty 4 October 1991