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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
Afghanistan
20-02-1969 (A)
21-05-1969
Algeria
02-06-1964 (A)
31-08-1964
Angola
10-03-1998 (A)
08-06-1998
Argentina
21-03-1952 (A)
19-06-1952
Armenia
25-11-1998 (A)
23-02-1999
Australia
12-10-1929
01-08-1935 (R)
30-10-1935
Austria
12-10-1929
28-09-1961 (R)
27-12-1961
Azerbaijan
24-01-2000 (A)
23-04-2000
Bahamas
23-05-1975 (Su)
10-07-1973
Bahrain
12-03-1998 (A)
10-06-1998
Bangladesh
01-03-1979 (Su)
26-03-1971
Barbados
29-01-1970 (Su)
30-11-1966
Belarus
26-09-1959 (A)
25-12-1959
Belgium
12-10-1929
13-07-1936 (R)
11-10-1936
Benin
27-01-1962 (Su)
01-08-1960
Bolivia
29-12-1998 (A)
29-03-1999
Bosnia and Herzegovina
03-03-1995 (Su)
06-03-1992
Botswana
21-03-1977 (Su)
30-09-1966
Brazil
12-10-1929
02-05-1931 (R)
13-02-1933
Brunei
28-02-1984 (Su)
01-01-1984
Bulgaria
25-06-1949 (A)
23-09-1949
Burkina Faso
09-12-1961 (A)
09-03-1962
Cabo Verde
07-02-2002 (A)
08-05-2002
Cambodia
12-12-1996 (A)
12-03-1997
Cameroon
02-09-1961 (Su)
01-01-1960
Canada
10-06-1947 (A)
08-09-1947
Chile
02-03-1979 (A)
31-05-1979
China
20-07-1958 (A)
18-10-1958
Colombia
15-08-1966 (A)
13-11-1966
Comoros
11-06-1991 (A)
09-09-1991
Costa Rica
10-05-1984 (A)
08-08-1984
Côte d'Ivoire
22-02-1962 (Su)
07-08-1960
Croatia
14-07-1993 (Su)
08-10-1991
Cuba
21-07-1964 (A)
19-10-1964
Cyprus
08-05-1963 (Su)
16-08-1960
Czech Republic
29-11-1994 (Su)
01-01-1993
Czechoslovakia (<01-01-1993)
12-10-1929
17-11-1934 (R)
15-02-1935
Democratic People's Republic of Korea
01-03-1961 (A)
30-05-1961
Democratic Republic of the Congo
01-12-1962 (Su)
30-06-1960
Denmark
12-10-1929
03-07-1937 (R)
01-10-1937
Dominican Republic
25-02-1972 (A)
25-05-1972
Ecuador
01-12-1969 (A)
01-03-1970
Egypt
06-09-1955 (A)
05-12-1955
El Salvador
17-09-1956 (A)
01-08-1963
Equatorial Guinea
20-12-1988 (A)
20-03-1989
Estonia
16-03-1998 (A)
14-06-1998
Eswatini
20-07-1971 (A)
18-10-1971
Ethiopia
14-08-1950 (A)
12-11-1950
Fiji
15-03-1972 (Su)
10-10-1970
Finland
03-07-1937 (A)
01-10-1937
France
12-10-1929
15-11-1932 (R)
13-02-1933
Gabon
15-02-1969 (A)
16-05-1969
Germany
12-10-1929
30-09-1933 (R)
29-12-1933
Ghana
11-08-1997 (A)
09-11-1997
Greece
12-10-1929
11-01-1938 (R)
11-04-1938
Grenada
15-08-1985 (A)
13-11-1985
Guatemala
03-02-1997 (A)
04-05-1997
Guinea
11-09-1961 (A)
10-12-1961
Honduras
27-06-1994 (A)
25-09-1994
Hungary
29-05-1936 (A)
27-08-1936
Iceland
21-08-1948 (A)
19-11-1948
India
09-02-1970 (Su)
15-08-1947
Indonesia
21-02-1952 (Su)
17-08-1945
Iran
08-07-1975 (A)
06-10-1975
Iraq
28-06-1972 (A)
26-09-1972
Ireland
20-09-1935 (A)
19-12-1935
Israel
08-10-1949 (A)
06-01-1950
Italy
12-10-1929
14-02-1933 (R)
15-05-1933
Japan
12-10-1929
20-05-1953 (R)
18-08-1953
Jordan
08-12-1969 (Su)
25-05-1946
Kazakhstan
30-08-2002 (A)
28-11-2002
Kenya
07-10-1964 (Su)
12-12-1963
Kuwait
11-08-1975 (A)
09-11-1975
Kyrgyzstan
09-02-2000 (A)
09-05-2000
Laos
09-05-1956 (Su)
19-07-1949
Latvia
12-10-1929
15-11-1932 (R)
13-02-1933
Lebanon
20-04-1962 (Su)
22-11-1943
Lesotho
12-05-1975 (Su)
04-10-1966
Liberia
02-05-1942 (A)
31-07-1942
Libya
16-05-1969 (A)
14-08-1969
Liechtenstein
09-05-1934 (A)
07-08-1934
Lithuania
21-11-1996 (A)
19-02-1997
Luxembourg
12-10-1929
07-10-1949 (R)
05-01-1950
Madagascar
27-08-1962 (Su)
26-06-1960
Malawi
27-10-1977 (A)
25-01-1978
Malaysia
16-12-1970 (Su)
16-09-1963
Maldives
13-10-1995 (A)
11-01-1996
Mali
26-01-1961 (A)
26-04-1961
Malta
19-02-1986 (Su)
21-09-1964
Mauritania
06-08-1962 (A)
04-11-1962
Mauritius
17-10-1989 (A)
15-01-1990
Mexico
14-02-1933 (A)
15-05-1933
Moldova
20-03-1997 (A)
19-06-1997
Monaco
09-04-1979 (A)
08-07-1979
Mongolia
30-04-1962 (A)
29-07-1962
Montenegro
01-04-2008 (Su)
03-06-2006
Morocco
05-01-1958 (A)
05-04-1958
Myanmar
02-01-1952 (Su)
04-01-1948
Nauru
16-11-1970 (Su)
31-01-1968
Nepal
12-02-1966 (A)
13-05-1966
Netherlands, the Kingdom of the
12-10-1929
01-07-1933 (R)
29-09-1933
New Zealand
06-04-1937 (A)
05-07-1937
Niger
08-03-1962 (Su)
03-08-1960
Nigeria
15-10-1963 (Su)
01-10-1960
North Macedonia
01-09-1994 (Su)
17-11-1991
Norway
12-10-1929
03-07-1937 (R)
01-10-1937
Oman
06-08-1976 (A)
04-11-1976
Pakistan
30-12-1969 (Su)
14-08-1947
Panama
12-11-1996 (A)
10-02-1997
Papua New Guinea
12-12-1975 (Su)
16-09-1975
Paraguay
28-08-1969 (A)
26-11-1969
Peru
05-07-1988 (A)
03-10-1988
Philippines
09-11-1950 (A)
07-02-1951
Poland
12-10-1929
15-11-1932 (R)
13-02-1933
Portugal
20-03-1947 (A)
18-06-1947
Qatar
22-12-1986 (A)
22-03-1987
Republic of Korea, the
13-07-1967 (A)
11-10-1967
Republic of the Congo
19-01-1962 (Su)
15-08-1960
Romania
12-10-1929
08-07-1931 (R)
13-02-1933
Russian Federation
12-10-1929
20-08-1934 (R)
18-11-1934
Rwanda
16-12-1964 (Su)
01-07-1962
Saint Vincent and the Grenadines
03-12-2001 (Su)
27-10-1979
Samoa
20-01-1964 (Su)
01-01-1962
Saudi Arabia
27-01-1969 (A)
27-04-1969
Senegal
19-06-1964 (A)
17-09-1964
Serbia
18-07-2001 (Su)
27-04-1992
Seychelles
24-06-1980 (A)
22-09-1980
Sierra Leone
02-04-1968 (Su)
27-04-1961
Singapore
04-09-1971 (A)
03-12-1971
Slovakia
24-03-1995 (Su)
01-01-1993
Slovenia
07-08-1998 (Su)
25-06-1991
Solomon Islands
09-09-1981 (Su)
07-07-1978
South Africa
12-10-1929
22-12-1954 (R)
22-03-1955
Spain
12-10-1929
31-03-1930 (R)
13-02-1933
Sri Lanka
02-05-1951 (Su)
04-02-1948
Sudan
11-02-1975 (A)
12-05-1975
Suriname
30-06-2003 (A)
28-09-2003
Sweden
03-07-1937 (A)
01-10-1937
Switzerland
12-10-1929
09-05-1934 (R)
07-08-1934
Syria
03-06-1964 (Su)
02-03-1959
Tanzania
07-04-1965 (A)
06-07-1965
Togo
02-07-1980 (A)
30-09-1980
Tonga
21-02-1977 (Su)
04-06-1970
Trinidad and Tobago
10-05-1983 (Su)
31-08-1962
Tunisia
15-11-1963 (A)
13-02-1964
Türkiye
25-03-1978 (A)
23-06-1978
Turkmenistan
21-12-1994 (A)
20-03-1995
Uganda
24-07-1963 (A)
22-10-1963
Ukraine
14-08-1959 (A)
12-11-1959
United Arab Emirates
04-04-1986 (A)
03-07-1986
United Kingdom
12-10-1929
14-02-1933 (R)
15-05-1933
United States of America
31-07-1934 (A)
29-10-1934
Uruguay
04-07-1979 (A)
02-10-1979
Uzbekistan
27-02-1997 (A)
28-05-1997
Vanuatu
26-10-1981 (A)
24-01-1982
Venezuela
15-06-1955 (A)
13-09-1955
Vietnam
11-10-1982 (A)
09-01-1983
Yemen
06-05-1982 (A)
04-08-1982
Yugoslavia (< 25-06-1991)
12-10-1929
27-05-1931 (R)
13-02-1933
Zambia
25-03-1970 (Su)
24-10-1964
Zimbabwe
27-10-1980 (Su)
18-04-1980