| Countries/Territories |
Entry into force |
Ratification * |
Simple signature |
Reservation |
| Angola |
Jun 6, 1977
|
Jun 6, 1977
[3]
|
- |
- |
| Albania |
May 24, 1993
|
May 24, 1993
[3]
|
- |
- |
| United Arab Emirates |
Mar 4, 1980
|
Mar 4, 1980
[3]
|
- |
- |
| Argentina |
Oct 5, 1966
|
Oct 5, 1966
[3]
|
Mar 6, 1948
|
- |
| Antigua and Barbuda |
Jan 13, 1986
|
Jan 13, 1986
[3]
|
- |
- |
| Australia |
Mar 17, 1958
|
Feb 13, 1952
[3]
|
Mar 6, 1948
|
- |
| Austria |
Apr 2, 1975
|
Apr 2, 1975
[3]
|
- |
- |
| Azerbaijan |
May 15, 1995
|
May 15, 1995
[3]
|
- |
- |
| Belgium |
Mar 17, 1958
|
Aug 9, 1951
[3]
|
Mar 6, 1948
|
- |
| Benin |
Mar 19, 1980
|
Mar 19, 1980
[3]
|
- |
- |
| Bangladesh |
May 27, 1976
|
May 27, 1976
[3]
|
- |
- |
| Bulgaria |
Oct 3, 1966
|
Oct 3, 1966
[3]
|
- |
- |
| Bahrain |
Sep 22, 1976
|
Sep 22, 1976
[3]
|
- |
- |
| Bahamas |
Jul 29, 1976
|
Jul 22, 1976
[3]
|
- |
- |
| Bosnia and Herzegovina |
Jul 16, 1993
|
Jul 16, 1993
[3]
|
- |
- |
| Belize |
Sep 13, 1990
|
Sep 13, 1990
[3]
|
- |
- |
| Bolivia (Plurinational State of) |
Jul 6, 1987
|
Jul 6, 1987
[3]
|
- |
- |
| Brazil |
Mar 4, 1963
|
Mar 4, 1963
[3]
|
- |
- |
| Barbados |
Jan 7, 1970
|
Jan 7, 1970
[3]
|
- |
- |
| Brunei Darussalam |
Dec 31, 1984
|
Dec 31, 1984
[3]
|
- |
- |
| Canada |
Mar 17, 1958
|
Oct 15, 1948
[3]
|
- |
- |
| Switzerland |
Jan 13, 1967
|
Jan 13, 1967
[3]
|
Mar 6, 1948
|
Jan 13, 1967
|
| Chile |
Feb 17, 1972
|
Feb 17, 1972
[3]
|
Mar 6, 1948
|
- |
| China |
Mar 1, 1973
|
Mar 1, 1973
[3]
|
- |
- |
| Côte d'Ivoire |
Nov 4, 1960
|
Nov 4, 1960
[3]
|
- |
- |
| Cameroon |
May 1, 1961
|
May 1, 1961
[3]
|
- |
- |
| Congo, Dem. Rep. of |
Aug 16, 1973
|
Aug 16, 1973
[3]
|
- |
- |
| Congo |
Sep 5, 1975
|
Sep 5, 1975
[3]
|
- |
- |
| Colombia |
Nov 19, 1974
|
Nov 19, 1974
[3]
|
Mar 6, 1948
|
- |
| Comoros |
Aug 3, 2001
|
Aug 3, 2001
[3]
|
- |
- |
| Costa Rica |
Aug 24, 1976
|
Aug 24, 1976
[3]
|
- |
- |
| Cuba |
Mar 4, 1981
|
Mar 4, 1981
[3]
|
- |
- |
| Cyprus |
Mar 6, 1966
|
Mar 6, 1965
[3]
|
- |
- |
| Czech Republic |
Nov 21, 1973
|
Nov 21, 1973
[3]
|
- |
- |
| Germany |
Jun 18, 1993
|
Jun 18, 1993
[3]
|
- |
- |
| Djibouti |
Jan 7, 1959
|
Jan 7, 1959
[6]
|
- |
- |
| Dominica |
Feb 20, 1979
|
Feb 20, 1979
[3]
|
- |
- |
| Denmark |
Dec 18, 1979
|
Dec 18, 1979
[3]
|
- |
- |
| Dominican Republic |
Jun 3, 1959
|
Jun 3, 1959
[3]
|
- |
- |
| Algeria |
Mar 17, 1958
|
Aug 25, 1953
[3]
|
- |
- |
| Ecuador |
Oct 31, 1963
|
Oct 31, 1963
[3]
|
- |
- |
| Egypt |
Mar 17, 1958
|
Jul 12, 1956
[3]
|
- |
- |
| Eritrea |
Mar 17, 1958
|
Mar 17, 1958
[3]
|
Mar 6, 1948
|
- |
| Spain |
Aug 31, 1993
|
Aug 31, 1993
[3]
|
- |
- |
| Estonia |
Jan 23, 1962
|
Jan 23, 1962
[3]
|
- |
- |
| Ethiopia |
Jan 31, 1992
|
Jan 31, 1992
[3]
|
- |
- |
| Finland |
Jul 3, 1975
|
Jul 3, 1975
[3]
|
- |
- |
| Fiji |
Apr 21, 1959
|
Apr 21, 1959
[3]
|
Mar 6, 1948
|
- |
| France |
Mar 14, 1983
|
Mar 14, 1983
[3]
|
- |
- |
| Gabon |
Mar 17, 1958
|
Apr 9, 1952
[3]
|
Mar 6, 1948
|
- |
| United Kingdom |
Apr 1, 1976
|
Apr 1, 1976
[3]
|
- |
- |
| Georgia |
Mar 17, 1958
|
Feb 14, 1949
[3]
|
Mar 6, 1948
|
- |
| Ghana |
Jun 22, 1993
|
Jun 22, 1993
[3]
|
- |
- |
| Guinea |
Jul 6, 1959
|
Jul 6, 1959
[3]
|
- |
- |
| Gambia |
Dec 3, 1975
|
Dec 3, 1975
[3]
|
- |
- |
| Guinea-Bissau |
Jan 11, 1979
|
Jan 11, 1979
[3]
|
- |
- |
| Equatorial Guinea |
Dec 6, 1977
|
Dec 6, 1977
[3]
|
- |
- |
| Greece |
Sep 6, 1972
|
Sep 6, 1972
[3]
|
- |
- |
| Grenada |
Dec 31, 1958
|
Dec 31, 1958
[3]
|
Mar 6, 1948
|
- |
| Guatemala |
Dec 3, 1998
|
Dec 3, 1998
[3]
|
- |
- |
| Guyana |
Mar 16, 1983
|
Mar 16, 1983
[3]
|
- |
- |
| Honduras |
May 13, 1980
|
May 13, 1980
[3]
|
- |
- |
| Croatia |
Mar 17, 1958
|
Aug 23, 1954
[3]
|
Apr 13, 1954
|
- |
| Haiti |
Jul 8, 1992
|
Jul 8, 1992
[3]
|
- |
- |
| Hungary |
Mar 17, 1958
|
Jun 23, 1953
[3]
|
- |
- |
| Indonesia |
Jun 10, 1970
|
Jun 10, 1970
[3]
|
- |
- |
| India |
Jan 18, 1961
|
Jan 18, 1961
[3]
|
- |
- |
| Ireland |
Jan 6, 1959
|
Jan 6, 1959
[3]
|
Mar 6, 1948
|
- |
| Iran, Islamic Republic of |
Mar 17, 1958
|
Feb 26, 1951
[3]
|
Mar 6, 1948
|
- |
| Iraq |
Mar 17, 1958
|
Jan 2, 1958
[3]
|
Jun 10, 1954
|
- |
| Iceland |
Aug 28, 1973
|
Aug 28, 1973
[3]
|
- |
- |
| Israel |
Nov 8, 1960
|
Nov 8, 1960
[3]
|
- |
- |
| Italy |
Mar 17, 1958
|
Apr 24, 1952
[3]
|
- |
- |
| Jamaica |
Mar 17, 1958
|
Jan 28, 1957
[3]
|
Mar 6, 1948
|
- |
| Jordan |
May 11, 1976
|
May 11, 1976
[3]
|
- |
- |
| Japan |
Nov 9, 1973
|
Nov 9, 1973
[3]
|
- |
- |
| Kazakhstan |
Mar 17, 1958
|
Mar 17, 1958
[3]
|
- |
- |
| Kenya |
Mar 11, 1994
|
Mar 11, 1994
[3]
|
- |
- |
| Cambodia |
Aug 22, 1973
|
Aug 22, 1973
[3]
|
- |
- |
| Kiribati |
Jan 3, 1961
|
Jan 3, 1961
[3]
|
- |
- |
| Saint Kitts and Nevis |
Oct 28, 2003
|
Oct 28, 2003
[3]
|
- |
- |
| Korea, Republic of |
Oct 8, 2001
|
Oct 8, 2001
[3]
|
- |
- |
| Kuwait |
Apr 10, 1962
|
Apr 10, 1962
[3]
|
- |
- |
| Lebanon |
Jul 5, 1960
|
Jul 5, 1960
[3]
|
- |
- |
| Liberia |
May 3, 1966
|
May 3, 1966
[3]
|
Mar 6, 1948
|
- |
| Libya |
Jan 6, 1959
|
Jan 6, 1959
[3]
|
Mar 9, 1954
|
- |
| Saint Lucia |
Feb 16, 1970
|
Feb 16, 1970
[3]
|
- |
- |
| Sri Lanka |
Apr 10, 1980
|
Apr 10, 1980
[3]
|
- |
- |
| Lithuania |
Apr 6, 1972
|
Apr 6, 1972
[3]
|
- |
- |
| Luxembourg |
Dec 7, 1995
|
Dec 7, 1995
[3]
|
- |
- |
| Latvia |
Feb 14, 1991
|
Feb 14, 1991
[3]
|
- |
- |
| Morocco |
Mar 1, 1993
|
Mar 1, 1993
[3]
|
- |
- |
| Monaco |
Jul 30, 1962
|
Jul 30, 1962
[3]
|
- |
- |
| Moldova, Republic of |
Dec 22, 1989
|
Dec 22, 1989
[3]
|
- |
- |
| Madagascar |
Dec 12, 2001
|
Dec 12, 2001
[3]
|
- |
- |
| Maldives |
Mar 8, 1961
|
Mar 8, 1961
[3]
|
- |
- |
| Mexico |
May 31, 1967
|
May 31, 1967
[3]
|
- |
- |
| Marshall Islands |
Mar 17, 1958
|
Sep 21, 1954
[3]
|
- |
- |
| Malta |
Mar 26, 1998
|
Mar 26, 1998
[3]
|
- |
- |
| Myanmar |
Oct 13, 1993
|
Oct 13, 1993
[3]
|
- |
- |
| Mongolia |
Sep 8, 1966
|
Sep 8, 1966
[3]
|
- |
- |
| Mozambique |
Mar 17, 1958
|
Jul 6, 1951
[3]
|
- |
- |
| Mauritania |
Dec 11, 1996
|
Dec 11, 1996
[2]
|
- |
- |
| Mauritius |
Jan 17, 1979
|
Jan 17, 1979
[3]
|
- |
- |
| Malawi |
May 8, 1961
|
May 8, 1961
[3]
|
- |
- |
| Malaysia |
May 18, 1978
|
May 18, 1978
[3]
|
- |
- |
| Namibia |
Jan 19, 1989
|
Jan 19, 1989
[3]
|
- |
- |
| Nigeria |
Jun 17, 1971
|
Jun 17, 1971
[3]
|
- |
- |
| Nicaragua |
Oct 27, 1994
|
Oct 27, 1994
[3]
|
- |
- |
| Netherlands |
Mar 15, 1962
|
Mar 15, 1962
[3]
|
- |
- |
| Norway |
Mar 17, 1982
|
Mar 17, 1982
[3]
|
- |
- |
| Nepal |
Mar 17, 1958
|
Mar 31, 1949
[3]
|
Mar 6, 1948
|
- |
| New Zealand |
Dec 29, 1958
|
Dec 29, 1958
[3]
|
- |
- |
| Oman |
Jan 31, 1979
|
Jan 31, 1979
[3]
|
- |
- |
| Pakistan |
Nov 9, 1960
|
Nov 9, 1960
[3]
|
- |
- |
| Panama |
Jan 30, 1974
|
Jan 30, 1974
[3]
|
- |
- |
| Peru |
Nov 21, 1958
|
Nov 21, 1958
[3]
|
- |
- |
| Philippines |
Dec 31, 1958
|
Dec 31, 1958
[3]
|
- |
- |
| Korea, Dem. People's Rep. |
Apr 15, 1968
|
Apr 15, 1968
[3]
|
- |
- |
| Papua New Guinea |
Nov 9, 1964
|
Nov 9, 1964
[3]
|
- |
- |
| Poland |
Apr 16, 1986
|
Apr 16, 1986
[3]
|
- |
- |
| Portugal |
May 6, 1976
|
May 6, 1976
[3]
|
- |
- |
| Paraguay |
Mar 16, 1960
|
Mar 16, 1960
[3]
|
Mar 6, 1948
|
- |
| Qatar |
Mar 17, 1976
|
Mar 17, 1976
[3]
|
Mar 6, 1948
|
- |
| Romania |
Mar 15, 1993
|
Mar 15, 1993
[3]
|
- |
- |
| Russian Federation |
May 19, 1977
|
May 19, 1977
[3]
|
- |
- |
| Samoa |
Apr 28, 1965
|
Apr 28, 1965
[3]
|
- |
- |
| Saudi Arabia |
Dec 24, 1958
|
Dec 24, 1958
[3]
|
- |
- |
| Sudan |
Oct 25, 1996
|
Oct 25, 1996
[3]
|
- |
- |
| Senegal |
Feb 25, 1969
|
Feb 25, 1969
[3]
|
- |
- |
| Singapore |
Jul 5, 1974
|
Jul 5, 1974
[3]
|
- |
- |
| Solomon Islands |
Nov 7, 1960
|
Nov 7, 1960
[3]
|
- |
- |
| Sierra Leone |
Jan 17, 1966
|
Jan 17, 1966
[3]
|
- |
- |
| El Salvador |
Jun 27, 1988
|
Jun 27, 1988
[3]
|
- |
- |
| San Marino |
Mar 14, 1973
|
Mar 14, 1973
[3]
|
- |
- |
| Somalia |
Feb 12, 1981
|
Feb 12, 1981
[3]
|
- |
- |
| Sao Tome and Principe |
Mar 12, 2002
|
Mar 12, 2002
[3]
|
- |
- |
| Suriname |
Apr 4, 1978
|
Apr 4, 1978
[3]
|
- |
- |
| Slovakia |
Jul 9, 1990
|
Jul 9, 1990
[3]
|
- |
- |
| Slovenia |
Oct 14, 1976
|
Oct 14, 1976
[3]
|
- |
- |
| Sweden |
Mar 24, 1993
|
Mar 24, 1993
[3]
|
- |
- |
| Seychelles |
Feb 10, 1993
|
Feb 10, 1993
[3]
|
- |
- |
| Syrian Arab Republic |
Apr 27, 1959
|
Apr 27, 1959
[3]
|
- |
- |
| Togo |
Jun 13, 1978
|
Jun 13, 1978
[3]
|
- |
- |
| Thailand |
Jan 28, 1963
|
Jan 28, 1963
[3]
|
- |
- |
| Timor-Leste |
Jun 20, 1983
|
Jun 20, 1983
[3]
|
- |
- |
| Turkmenistan |
Sep 20, 1973
|
Sep 20, 1973
[3]
|
- |
- |
| Tonga |
May 10, 2005
|
May 10, 2005
[2]
|
- |
- |
| Trinidad and Tobago |
Aug 26, 1993
|
Aug 26, 1993
[3]
|
- |
- |
| Tunisia |
Feb 23, 2000
|
Feb 23, 2000
[3]
|
- |
- |
| Turkey |
Apr 27, 1965
|
Apr 27, 1965
[3]
|
- |
- |
| Tuvalu |
May 23, 1963
|
May 23, 1963
[3]
|
- |
- |
| Tanzania, Un. Rep. of |
Mar 25, 1958
|
Mar 25, 1958
[3]
|
Mar 6, 1948
|
- |
| Ukraine |
May 19, 2004
|
May 19, 2004
[3]
|
- |
- |
| Uruguay |
Jan 8, 1974
|
Jan 8, 1974
[3]
|
- |
- |
| United States of America |
Mar 28, 1994
|
Mar 28, 1994
[3]
|
- |
- |
| Saint Vincent and the Grenadines |
May 10, 1968
|
May 10, 1968
[6]
|
- |
- |
| Venezuela, Boliv. Rep. of |
Mar 17, 1958
|
Aug 17, 1950
[3]
|
Mar 6, 1948
|
- |
| Viet Nam |
Apr 29, 1981
|
Apr 29, 1981
[3]
|
- |
- |
| Vanuatu |
Oct 27, 1975
|
Oct 27, 1975
[3]
|
- |
- |
| Yemen |
Jun 12, 1984
|
Jun 12, 1984
[3]
|
- |
- |
| Serbia |
Oct 21, 1986
|
Oct 21, 1986
[3]
|
Oct 15, 1986
|
- |
| South Africa |
Mar 14, 1979
|
Mar 14, 1979
[3]
|
- |
- |
| Zimbabwe |
Dec 11, 2000
|
Dec 11, 2000
[3]
|
- |
- |
| Montenegro |
Feb 28, 1995
|
Feb 28, 1995
[3]
|
- |
- |
| Cook Islands (New Zealand) |
Aug 16, 2005
|
Aug 16, 2005
[3]
|
- |
- |
| Uganda |
Oct 10, 2006
|
Oct 10, 2006
[3]
|
- |
- |
| Palau |
Jul 18, 2008
|
Jul 18, 2008
[3]
|
- |
- |
| Zambia |
Jun 30, 2009
|
Jun 30, 2009
[3]
|
- |
- |
| Belarus |
Sep 8, 2011
|
Sep 8, 2011
[3]
|
- |
- |
| Cabo Verde |
Oct 2, 2014
|
Oct 2, 2014
[3]
|
- |
- |
| North Macedonia |
Nov 29, 2016
|
Nov 29, 2016
[3]
|
- |
- |
* [1] Ratification
[2] Accession/approbation
[3] Acceptance/approval
[4] Succession
[5] Consent to be bound
[6] Definite signature