akistan, Panama, Papua New Guinea, Peru,
Philippines, Poland, Portugal, Romania, Russia, Saint Kitts and Nevis,
Saint Lucia, Saint Vincent and the Grenadines, Sao Tome and Principe,
Senegal, Serbia and Montenegro, Seychelles, Sierra Leone, Singapore,
Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Suriname, Sweden,
Switzerland, Syria, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey,
Tuvalu, Ukraine, UK, US, Uruguay, Vanuatu, Venezuela, Vietnam

Protocol on Environmental Protection to the Antarctic Treaty

note - abbreviated as Antarctic-Environmental Protocol

opened for signature - 4 October 1991

entered into force - 14 January 1998

objective - to provide for comprehensive protection of the Antarctic
environment and dependent and associated ecosystems; applies to the
area covered by the Antarctic Treaty

parties - (30) Argentina, Australia, Belgium, Brazil, Bulgaria, Canada,
Chile, China, Ecuador, Finland, France, Germany, Greece, India, Italy,
Japan, South Korea, Netherlands, NZ, Norway, Peru, Poland, Russia,
South Africa, Spain, Sweden, UK, US, Ukraine, Uruguay

Protocol to the 1979 Convention on Long-Range Transboundary Air
Pollution Concerning the Control of Emissions of Nitrogen Oxides or
Their Transboundary Fluxes

note - abbreviated as Air Pollution-Nitrogen Oxides

opened for signature - 31 October 1988

entered into force - 14 February 1991

objective - to provide for the control or reduction of nitrogen oxides
and their transboundary fluxes

parties - (28) Austria, Belarus, Belgium, Bulgaria, Canada, Czech
Republic, Denmark, Estonia, EU, Finland, France, Germany, Greece,
Hungary, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands,
Norway, Russia, Slovakia, Spain, Sweden, Switzerland, Ukraine, UK, US

countries that have signed, but not yet ratified - (1) Poland

Protocol to the 1979 Convention on Long-Range Transboundary Air
Pollution Concerning the Control of Emissions of Volatile Organic
Compounds or Their Transboundary Fluxes

note - abbreviated as Air Pollution-Volatile Organic Compounds

opened for signature - 18 November 1991

entered into force - 29 September 1997

objective - to provide for the control and reduction of emissions of
volatile organic compounds in order to reduce their transboundary
fluxes so as to protect human health and the environment from adverse
effects

parties - (21) Austria, Belgium, Bulgaria, Czech Republic, Den