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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
02-03-2018 (A)
02-06-2018
Albania
02-12-1993 (A)
06-03-1994
Algeria
19-01-1998 (A)
19-04-1998
Andorra
02-03-2004 (A)
02-06-2004
Antigua and Barbuda
17-12-1999 (A)
17-03-2000
Argentina
08-07-1980 (A)
08-10-1980
Armenia
19-07-2000 (A)
19-10-2000
Australia
28-11-1977 (A)
01-03-1978
Austria
28-01-1972
19-05-1982 (R)
21-08-1982
Azerbaijan
04-03-1999 (A)
04-06-1999
Bahamas
04-10-1976 (A)
08-01-1977
Bahrain
29-11-1996 (A)
02-03-1997
Bangladesh
04-02-1999 (A)
04-05-1999
Barbados
16-03-1983 (A)
30-07-1983
Belarus
12-09-1997 (A)
12-12-1997
Belgium
12-08-1971
29-06-1999 (R)
29-09-1999
Belize
17-03-2000 (A)
17-06-2000
Benin
09-12-1974 (A)
12-03-1975
Bhutan
25-08-2004 (A)
25-11-2004
Bolivia
04-08-1993 (A)
04-11-1993
Bosnia and Herzegovina
02-06-1993 (Su)
06-03-1992
Botswana
15-01-1998 (A)
15-04-1998
Brazil
24-07-1971
14-01-1975 (R)
20-04-1975
Brunei
30-05-2006 (A)
30-08-2006
Bulgaria
30-08-1974 (A)
04-12-1974
Burkina Faso
20-10-1975 (A)
24-01-1976
Burundi
12-01-2016 (A)
12-04-2016
Cabo Verde
07-04-1997 (A)
07-07-1997
Cambodia
09-12-2021 (A)
09-03-2022
Cameroon
24-07-1971
03-08-1973 (R)
10-11-1973
Canada
26-03-1998 (A)
26-06-1998
Central African Republic
31-05-1977 (A)
03-09-1977
Chile
25-03-1975 (A)
10-07-1975
China
10-07-1992 (A)
15-10-1992
Colombia
04-12-1987 (A)
07-03-1988
Comoros
17-01-2005 (A)
17-04-2005
Cook Islands
03-05-2017 (A)
03-08-2017
Costa Rica
03-03-1978 (A)
10-06-1978
Côte d'Ivoire
24-07-1971
01-02-1974 (R)
04-05-1974
Croatia
28-07-1992 (Su)
08-10-1991
Cuba
20-11-1996 (A)
20-02-1997
Cyprus
24-07-1971
22-04-1983 (R)
27-07-1983
Czech Republic
18-12-1992 (Su)
01-01-1993
Czechoslovakia (<01-01-1993)
10-01-1980 (A)
11-04-1980
Democratic People's Republic of Korea
28-01-2003 (A)
28-04-2003
Democratic Republic of the Congo
28-10-1974 (A)
31-01-1975
Denmark
24-07-1971
30-03-1979 (R)
30-06-1979
Djibouti
13-02-2002 (A)
13-05-2002
Dominica
07-05-1999 (A)
07-08-1999
Dominican Republic
24-09-1997 (A)
24-12-1997
Ecuador
08-07-1991 (A)
09-10-1991
Egypt
02-03-1977 (A)
07-06-1977
El Salvador
18-11-1993 (A)
19-02-1994
Equatorial Guinea
26-03-1997 (A)
26-06-1997
Estonia
26-07-1994 (A)
26-10-1994
Eswatini
14-09-1998 (A)
14-12-1998
Federated States of Micronesia
07-07-2003 (A)
07-10-2003
Finland
25-01-1972
25-07-1986 (R)
01-11-1986
France
24-07-1971
11-09-1972 (R)
15-12-1972
Gabon
06-03-1975 (A)
10-06-1975
Gambia, The
07-12-1992 (A)
07-03-1993
Georgia
16-02-1995 (A)
16-05-1995
Germany
24-07-1971
18-10-1973 (R)
22-01-1974
Ghana
11-07-1991 (A)
11-10-1991
Greece
04-12-1975 (A)
08-03-1976
Grenada
22-06-1998 (A)
22-09-1998
Guatemala
28-04-1997 (A)
28-07-1997
Guinea
13-08-1980 (A)
20-11-1980
Guinea-Bissau
18-04-1991 (A)
22-07-1991
Guyana
25-07-1994 (A)
25-10-1994
Haïti
11-10-1995 (A)
11-01-1996
Holy See
24-07-1971
20-01-1975 (R)
24-04-1975
Honduras
24-10-1989 (A)
25-01-1990
Hungary
24-07-1971
11-09-1972 (R)
15-12-1972
Iceland
28-09-1984 (A)
28-12-1984
India
24-07-1971
07-10-1974 (R)
10-01-1975
Indonesia
05-06-1997 (A)
05-09-1997
Ireland
02-12-2004 (A)
02-03-2005
Israel
24-07-1971
24-09-2003 (R)
01-01-2004
Italy
24-07-1971
13-08-1979 (R)
14-11-1979
Jamaica
28-09-1993 (A)
01-01-1994
Japan
25-01-1972
20-01-1975 (R)
24-04-1975
Jordan
28-04-1999 (A)
28-07-1999
Kazakhstan
12-01-1999 (A)
12-04-1999
Kenya
11-03-1993 (A)
11-06-1993
Kiribati
02-10-2017 (A)
02-01-2018
Kuwait
02-09-2014 (A)
02-12-2014
Kyrgyzstan
08-04-1999 (A)
08-07-1999
Laos
14-12-2011 (A)
14-03-2012
Latvia
11-05-1995 (A)
11-08-1995
Lebanon
24-07-1971
Lesotho
27-06-1989 (A)
28-09-1989
Liberia
08-12-1988 (A)
08-03-1989
Libya
28-06-1976 (A)
28-09-1976
Liechtenstein
24-07-1971
23-06-1999 (R)
23-09-1999
Lithuania
14-09-1994 (A)
14-12-1994
Luxembourg
24-07-1971
15-01-1975 (R)
20-04-1975
Malawi
12-07-1991 (A)
12-10-1991
Malaysia
28-06-1990 (A)
01-10-1990
Maldives
22-08-2025 (A)
22-11-2025
Mali
22-08-1977 (A)
05-12-1977
Malta
07-09-1977 (A)
12-12-1977
Mauritania
17-06-1976 (A)
21-09-1976
Mauritius
09-02-1989 (A)
10-05-1989
Mexico
24-07-1971
11-09-1974 (R)
17-12-1974
Moldova
01-08-1995 (A)
02-11-1995
Monaco
24-07-1971
05-08-1974 (R)
23-11-1974
Mongolia
12-12-1997 (A)
12-03-1998
Montenegro
04-12-2006 (Su)
03-06-2006
Morocco
24-07-1971
17-02-1987 (R)
17-05-1987
Mozambique
22-08-2013 (A)
22-11-2013
Namibia
21-09-1993 (A)
24-12-1993
Nauru
11-02-2020 (A)
11-05-2020
Nepal
11-10-2005 (A)
11-01-2006
Netherlands, the Kingdom of the
24-07-1971
09-10-1974 (R)
10-01-1975
New Zealand
17-12-2018 (A)
17-03-2019
Nicaragua
23-05-2000 (A)
23-08-2000
Niger
18-02-1975 (A)
21-05-1975
Nigeria
10-06-1993 (A)
14-09-1993
Niue
24-06-2016 (A)
24-09-2016
North Macedonia
23-07-1993 (Su)
17-09-1991
Norway
28-12-1971
08-03-1974 (R)
13-06-1974
Oman
14-04-1999 (A)
14-07-1999
Panama
08-03-1996 (A)
08-06-1996
Paraguay
09-09-1991 (A)
02-01-1992
Peru
20-05-1988 (A)
20-08-1988
Philippines
14-04-1980 (A)
16-07-1980
Poland
01-05-1990 (A)
04-08-1990
Portugal
10-10-1978 (A)
12-01-1979
Qatar
05-04-2000 (A)
05-07-2000
Republic of Korea, the
21-05-1996 (A)
21-08-1996
Republic of the Congo
24-07-1971
02-09-1975 (R)
05-12-1975
Romania
31-01-1972
09-06-1998 (R)
09-09-1998
Russian Federation
09-12-1994 (A)
13-03-1995
Rwanda
03-11-1983 (A)
01-03-1984
Saint Kitts and Nevis
03-01-1995 (A)
09-04-1995
Saint Lucia
21-05-1993 (A)
24-08-1993
Saint Vincent and the Grenadines
29-05-1995 (A)
29-08-1995
Samoa
21-04-2006 (A)
21-07-2006
San Marino
02-06-2020 (A)
02-09-2020
São Tomé e Principe
14-03-2016 (A)
14-06-2016
Saudi Arabia
11-12-2003 (A)
11-03-2004
Senegal
24-07-1971
02-05-1975 (R)
12-08-1975
Serbia
14-06-2001 (Su)
27-04-1992
Singapore
21-09-1998 (A)
21-12-1998
Slovakia
30-12-1992 (Su)
01-01-1993
Slovenia
12-06-1992 (Su)
25-06-1991
Solomon Islands
04-04-2019 (A)
04-07-2019
South Africa
23-12-1974 (A)
24-03-1975
Spain
24-07-1971
14-11-1973 (R)
19-02-1974
Sri Lanka
24-07-1971
20-06-1978 (R)
23-09-1978
Sudan
28-09-2000 (A)
28-12-2000
Suriname
16-11-1976 (A)
23-02-1977
Sweden
24-07-1971
14-06-1973 (R)
20-09-1973
Switzerland
24-07-1971
25-06-1993 (R)
25-09-1993
Syria
11-03-2004 (A)
11-06-2004
Tajikistan
09-12-1999 (A)
09-03-2000
Tanzania
25-04-1994 (A)
25-07-1994
Thailand
29-09-1980 (A)
29-12-1980
Togo
28-01-1975 (A)
30-04-1975
Tonga
14-03-2001 (A)
14-06-2001
Trinidad and Tobago
16-05-1988 (A)
16-08-1988
Tunisia
24-07-1971
14-05-1975 (R)
16-08-1975
Türkiye
01-10-1995 (A)
01-01-1996
Turkmenistan
29-02-2016 (A)
29-05-2016
Tuvalu
02-03-2017 (A)
02-06-2017
Uganda
28-01-2022 (A)
28-04-2022
Ukraine
25-07-1995 (A)
25-10-1995
United Arab Emirates
14-04-2004 (A)
14-07-2004
United Kingdom
24-07-1971
29-09-1989 (R)
02-01-1990
United States of America
16-11-1988 (A)
01-03-1989
Uruguay
04-10-1971
21-09-1979 (R)
28-12-1979
Uzbekistan
19-01-2005 (A)
19-04-2005
Vanuatu
27-09-2012 (A)
27-12-2012
Venezuela
20-09-1982 (A)
30-12-1982
Vietnam
26-07-2004 (A)
26-10-2004
Yemen
14-04-2008 (A)
14-07-2008
Yugoslavia (< 25-06-1991)
24-07-1971
30-05-1975 (R)
02-09-1975
Zambia
13-09-1991 (A)
02-01-1992
Zimbabwe
29-09-1981 (A)
30-12-1981