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Party Signature Provisional
application
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Austria 20-04-1971 28-06-1985 (R) 29-07-1985
Belgium 03-06-1964 05-06-1972 (R) 06-07-1972
Bosnia and Herzegovina 29-12-1994 (Su) 06-03-1992
Croatia 27-01-1993 (Su) 08-10-1991
Cyprus 01-03-2006 01-03-2006 (R) 02-04-2006
Czech Republic 01-01-1993 (Su) 01-01-1993
Czechoslovakia (<01-01-1993) 26-03-1991 26-03-1991 (R) 27-04-1991
Denmark 03-06-1964 (S) 04-07-1964
Finland 16-09-1991 16-09-1991 (R) 17-10-1991
France 03-06-1964 (S) 04-07-1964
Germany 03-06-1964 23-07-1971 (R) 24-08-1971
Greece
Italy 03-06-1964 20-09-1966 (R) 21-10-1966
Liechtenstein 22-05-1991 22-05-1991 (R) 23-06-1991
Luxembourg 03-06-1964 30-11-1965 (R) 31-12-1965
Malta 16-11-1988 26-03-1991 (R) 27-04-1991
Netherlands, the Kingdom of the 03-06-1964 21-01-1965 (R) 22-02-1965
New Zealand 20-07-1978 (A) 21-08-1978
North Macedonia 30-03-1994 (Su) 17-11-1991
Norway 03-06-1964 (S) 04-07-1964
Poland 11-07-1994 10-10-1994 (R) 11-11-1994
Portugal 27-04-1978 03-11-1981 (R) 04-12-1981
Romania 02-10-1995 19-05-1998 (R) 20-06-1998
Russian Federation 19-02-1998 17-09-1999 (R) 18-10-1999
Slovakia 01-01-1993 (Su) 01-01-1993
Slovenia 02-07-1992 (Su) 25-06-1991
Sweden 21-06-1967 (S) 22-07-1967
Switzerland 25-04-1991 25-04-1991 (R) 26-05-1991
Türkiye 27-11-1964
United Kingdom 25-08-1964 (S) 26-09-1964
Yugoslavia (< 25-06-1991) 15-09-1977 (A) 16-10-1977