countries that have signed, but not yet ratified - (5) Bulgaria, Hungary, Poland, Russia, Ukraine

Protocol to the 1979 Convention on Long-Range Transboundary Air
Pollution on Persistent Organic Pollutants

note - abbreviated as Air Pollution-Persistent Organic Pollutants

opened for signature - 24 June 1998, but not yet in force

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

parties - (8) Bulgaria, Canada, Denmark, Luxembourg, Netherlands, Norway, Sweden, Switzerland

countries that have signed, but not yet ratified - (28) Armenia,
Austria, Belgium, Croatia, Cyprus, Czech Republic, EU, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Liechtenstein, Lithuania, Moldova, Poland, Portugal, Romania, Slovakia,
Slovenia, Spain, Ukraine, UK, US

Protocol to the 1979 Convention on Long-Range Transboundary Air
Pollution on the Reduction of Sulfur Emissions or Their Transboundary
Fluxes by at Least 30%

note - abbreviated as Air Pollution-Sulfur 85

opened for signature - 8 July 1985