countries that have signed, but not yet ratified - (21) Afghanistan,
Argentina, Bolivia, Canada, Costa Rica, Cuba, Ghana, Iceland,
Indonesia, Iran, Ireland, Israel, Lebanon, Liberia, Nepal, NZ,
Pakistan, Panama, Sri Lanka, Tunisia, Uruguay

Convention on Long-Range Transboundary Air Pollution

note - abbreviated as Air Pollution

opened for signature - 13 November 1979

entered into force - 16 March 1983

objective - to protect the human environment against air pollution and to gradually reduce and prevent air pollution, including long-range transboundary air pollution

parties - (48) Armenia, Austria, Belarus, Belgium, Bosnia and
Herzegovina, Bulgaria, Canada, Croatia, Cyprus, Czech Republic,
Denmark, Estonia, EU, Finland, France, Georgia, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Kazakhstan, Kyrgyzstan, Latvia,
Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova,
Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia,
Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, UK, US

countries that have signed, but not yet ratified - (2) Holy See, San Marino

Convention on Wetlands of International Importance Especially as
Waterfowl Habitat (Ramsar)

note - abbreviated as Wetlands