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Party
Signature
Provisional application
RatificationTooltip S=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
Algeria
16-09-1965 (A)
01-03-1966
Argentina
28-12-1966 (A)
10-02-1967
Austria
31-10-1958
24-09-1969 (R)
30-11-1969
Bahamas
27-07-1976 (Su)
10-07-1973
Belgium
31-10-1958
18-06-1965 (R)
21-08-1965
Benin
10-10-1966 (A)
10-01-1967
Brazil
31-10-1958
Bulgaria
10-12-1965 (A)
28-03-1966
Cameroon
10-02-1964 (A)
10-05-1964
Canada
31-10-1958
Central African Republic
05-10-1963 (A)
19-11-1963
Chad
11-09-1963 (A)
19-11-1963
Côte d'Ivoire
09-08-1963 (A)
23-10-1963
Cuba
31-10-1958
26-11-1962 (R)
17-02-1963
Cyprus
06-11-1965 (A)
17-01-1966
Denmark
31-10-1958
Finland
31-10-1958
France
31-10-1958
24-03-1961 (R)
04-01-1962
Gabon
16-11-1963 (A)
29-02-1964
Germany
31-10-1958
28-07-1961 (R)
04-01-1962
Haïti
17-01-1961 (A)
04-01-1962
Hungary
29-12-1966 (A)
23-03-1967
Iran
10-09-1960 (A)
04-01-1962
Ireland
31-10-1958
17-04-1967 (R)
09-06-1967
Israel
31-10-1958
18-04-1966 (R)
18-07-1966
Italy
31-10-1958
15-08-1968 (R)
29-12-1968
Japan
31-10-1958
18-06-1965 (R)
21-08-1965
Kenya
20-03-1965 (A)
14-06-1965
Liberia
31-10-1958
Liechtenstein
31-10-1958
Luxembourg
31-10-1958
Madagascar
07-10-1963 (A)
21-12-1963
Malawi
06-10-1965 (Su)
06-07-1964
Malta
29-09-1967 (A)
20-10-1967
Mauritania
03-12-1964 (A)
11-04-1965
Mexico
21-02-1964 (A)
10-05-1964
Monaco
31-10-1958
02-09-1961 (R)
04-01-1962
Morocco
31-10-1958
21-02-1967 (R)
15-05-1967
Netherlands, the Kingdom of the
31-10-1958
New Zealand
31-10-1958
Niger
15-04-1964 (A)
05-07-1964
Nigeria
17-07-1963 (A)
02-09-1963
Norway
31-10-1958
13-03-1964 (R)
10-05-1964
Philippines
12-08-1965 (A)
27-09-1965
Poland
31-10-1958
Portugal
31-10-1958
Republic of the Congo
26-06-1963 (A)
02-09-1963
Romania
31-10-1958
30-09-1963 (R)
19-11-1963
Russian Federation
17-03-1965 (A)
01-07-1965
Senegal
16-10-1963 (A)
21-12-1963
Serbia
31-10-1958
22-12-1964 (A)
11-04-1965
South Africa
31-10-1958
26-01-1965 (R)
17-04-1965
Spain
31-10-1958
Sweden
31-10-1958
Switzerland
31-10-1958
25-06-1962 (R)
17-02-1963
Tanzania
02-04-1963 (A)
16-06-1963
Togo
11-07-1967 (A)
10-09-1967
Trinidad and Tobago
14-05-1964 (A)
01-08-1964
Türkiye
31-10-1958
Uganda
02-04-1965 (A)
14-06-1965
United Kingdom
31-10-1958
06-09-1961 (R)
04-01-1962
United States of America
31-10-1958
26-10-1961 (R)
04-01-1962
Uruguay
25-01-1967 (A)
18-03-1967
Vietnam
31-10-1958
Zambia
26-10-1964 (A)
06-04-1965
Zimbabwe
29-09-1981 (A)
18-04-1980