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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
Albania 04-11-2003 (A) 04-02-2004
Australia 29-11-1977 (A) 28-02-1978
Austria 14-05-1982 (A) 14-08-1982
Bangladesh 05-05-1975 (A) 05-08-1975
Belgium 28-07-1971
Brazil 24-07-1971 11-09-1975 (R) 11-12-1975
China
Costa Rica 24-07-1971
Cyprus 19-09-1990 (A) 19-12-1990
Czech Republic 26-03-1993 (Su) 01-01-1993
Czechoslovakia (<01-01-1993) 17-01-1980 (A) 17-04-1980
Denmark 24-07-1971 11-04-1979 (R) 11-07-1979
Ecuador 06-06-1991 (A) 06-09-1991
El Salvador 29-12-1978 (A) 29-03-1979
France 24-07-1971 11-09-1972 (R) 10-07-1974
Germany 24-07-1971 18-10-1973 (R) 10-07-1974
Guatemala 24-07-1971
Guinea 13-08-1981 (A) 13-11-1981
Holy See 24-07-1971 06-02-1980 (R) 06-05-1980
Hungary 24-07-1971 15-09-1972 (R) 10-07-1974
India 24-07-1971 07-01-1988 (R) 07-04-1988
Israel 24-07-1971
Italy 24-07-1971 25-10-1979 (R) 25-01-1980
Japan 22-10-1971 21-07-1977 (R) 21-10-1977
Kenya 04-01-1974 (R) 10-07-1974
Liechtenstein 11-08-1999 (A) 11-11-1999
Monaco 13-09-1974 (R) 10-07-1974
Morocco 28-10-1975 (A) 28-01-1976
Netherlands, the Kingdom of the 24-07-1971 30-08-1985 (R) 30-11-1985
Niger 15-02-1989 (A) 15-05-1989
Norway 24-07-1971 13-08-1974 (R) 13-08-1974
Peru 22-04-1985 (A) 22-07-1985
Poland 09-12-1976 (A) 09-03-1977
Portugal 30-04-1981 (A) 30-07-1981
Republic of Korea, the 01-07-1987 (A) 01-10-1987
Rwanda 10-08-1989 (A) 10-11-1989
Saint Vincent and the Grenadines 22-01-1985 (Su) 27-10-1979
Senegal 09-04-1974 (A) 10-07-1974
Slovakia 31-03-1993 (Su) 01-01-1993
Slovenia 16-12-1992 (Su) 25-06-1991
Spain 24-07-1971 10-04-1974 (R) 10-07-1974
Sri Lanka 27-07-1988 (A) 27-07-1988
Sweden 24-07-1971 27-06-1973 (R) 10-07-1974
Switzerland 24-07-1971
Tunisia 24-07-1971 10-03-1975 (R) 10-06-1975
United Kingdom 24-07-1971 19-05-1972 (R) 10-07-1974
United States of America 24-07-1971 18-09-1972 (R) 10-07-1974
Yugoslavia (< 25-06-1991) 24-07-1971 03-07-1973 (R) 10-07-1974