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UNUnited Nations Economic Commission for Europe

Convention on Long-range Transboundary Air Pollution

Protocol on the Reduction of Sulphur Emissions by at least 30 %

About the protocol


Status of ratification of the 1985 Helsinki Protocol on the Reduction of Sulphur Emissions or their Transboundary Fluxes by at least 30 per cent 
as of 29 November 2006

  Signature Ratification*
Armenia    
Austria 9. 7.1985 04.06.1987 (R)
Belarus 9. 7.1985 10.09.1986 (At)
Belgium 9. 7.1985 09.06.1989 (R)
Bulgaria 9. 7.1985 26.09.1986 (Ap)
Canada 9. 7.1985 04.12.1985 (R)
Croatia    
Cyprus    
Czech Republic   01.01.1993 (Sc)
Denmark 9. 7.1985 29.04.1986 (R)
Estonia  
07.03.2000 (Ac)
Finland 9. 7.1985 24.06.1986 (R)
France 9. 7.1985 13.03.1986 (Ap)
Germany 9. 7.1985 03.03.1987 (R)(2)
Greece    
Holy See    
Hungary 9. 7.1985 11.09.1986 (R)
Iceland    
Ireland    
Italy 9. 7.1985 05.02.1990 (R)
Latvia    
Liechtenstein 9. 7.1985 13.02.1986 (R)
Lithuania    
Luxembourg 9. 7.1985 24.08.1987 (R)
Malta    
Monaco    
Montenegro    
Netherlands 9. 7.1985 30.04.1986 (At)(3)
Norway 9. 7.1985 04.11.1986 (R)
Poland    
Portugal    
Republic of Moldova    
Romania    
Russian Federation 9. 7.1985 10.09.1986 (At)
San Marino    
Serbia    
Slovakia   28.05.1993 (Sc)
Slovenia    
Spain    
Sweden 9. 7.1985 31.03.1986 (R)
Switzerland 9. 7.1985 21.09.1987 (R)
Turkey    
Ukraine  9. 7.1985 02.10.1986 (At)
United Kingdom    
United States    
European Community    
Total: 19 22