Sulphur Emissions Reduction Protocol

opened for signature - 14 June 1994

entered into force - 5 August 1998

objective - to provide for a further reduction in sulfur emissions or transboundary fluxes

parties - (22) Austria, Canada, Croatia, Czech Republic, Denmark, EU, Finland, France, Germany, Greece, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Slovakia, Slovenia, Spain, Sweden, Switzerland, UK

countries that have signed, but not yet ratified - (6) Belgium, Bulgaria, Hungary, Poland, Russia, Ukraine