| Country | Action | Action Date | Effective Date |
|---|
| AFGHANISTAN | Ratification | 01/10/1969 | |
| ALBANIA | Ratification | 27/02/1997 | |
| ALGERIA | Ratification | 12/06/1969 | |
| ANGOLA | Ratification | 04/06/1976 | |
| ANTIGUA AND BARBUDA | Ratification | 02/02/1983 | |
| ARGENTINA | Ratification | 18/06/1968 | |
| ARMENIA | Ratification | 29/07/1994 | |
| AUSTRALIA | Ratification | 15/06/1973 | |
| AUSTRIA | Ratification | 10/01/1973 | |
| AZERBAIJAN | Ratification | 19/05/1992 | |
| BAHAMAS | Ratification | 14/06/2001 | 14/06/2002 |
| BAHAMAS | Ratification | 14/06/2002 | 14/06/2002 |
| BAHRAIN | Ratification | 26/09/2000 | 26/09/2001 |
| BANGLADESH | Ratification | 22/06/1972 | |
| BARBADOS | Ratification | 14/10/1974 | |
| BELARUS | Ratification | 04/08/1961 | |
| BELGIUM | Ratification | 22/03/1977 | |
| BELIZE | Ratification | 22/06/1999 | 22/06/2000 |
| BENIN | Ratification | 22/05/1961 | |
| BOLIVIA | Ratification | 31/01/1977 | |
| BOSNIA AND HERZEGOVINA | Ratification | 02/06/1993 | |
| BOTSWANA | Ratification | 05/06/1997 | 05/06/1998 |
| BRAZIL | Ratification | 26/11/1965 | |
| BULGARIA | Ratification | 22/07/1960 | |
| BURKINA FASO | Ratification | 16/04/1962 | |
| BURUNDI | Ratification | 25/06/1993 | |
| CAMBODIA | Ratification | 23/08/1999 | 23/08/2000 |
| CAMEROON | Ratification | 13/05/1988 | |
| CANADA | Ratification | 26/11/1964 | |
| CAPE VERDE | Ratification | 03/04/1979 | |
| CENTRAL AFRICAN REPUBLIC | Ratification | 09/06/1964 | |
| CHAD | Ratification | 29/03/1966 | |
| CHILE | Ratification | 20/09/1971 | |
| CHINA | Declaration | 20/10/1999 | |
| CHINA P R | Ratification | 12/01/2006 | 12/01/2007 |
| CHINA P R | Declaration | 12/01/2006 | |
| COLOMBIA | Ratification | 04/03/1969 | |
| COMOROS | Ratification | 17/03/2004 | 17/03/2005 |
| CONGO | Ratification | 26/11/1999 | 26/11/2000 |
| CONGO, DEMOCRATIC REPUBLIC OF | Ratification | 20/06/2001 | 20/06/2002 |
| COSTA RICA | Ratification | 01/03/1962 | |
| COTE D'IVOIRE | Ratification | 05/05/1961 | |
| CROATIA | Ratification | 08/10/1991 | |
| CUBA | Ratification | 26/08/1965 | |
| CYPRUS | Ratification | 02/02/1968 | |
| CZECH REPUBLIC | Ratification | 01/01/1993 | |
| DENMARK | Ratification | 22/06/1960 | |
| DJIBOUTI | Ratification | 28/02/2005 | 28/02/2006 |
| DOMINICA, COMMONWEALTH OF | Ratification | 28/02/1983 | |
| DOMINICAN REPUBLIC | Ratification | 13/07/1964 | |
| ECUADOR | Ratification | 10/07/1962 | |
| EGYPT | Ratification | 10/05/1960 | |
| EL SALVADOR | Ratification | 15/06/1995 | |
| EQUATORIAL GUINEA | Ratification | 13/08/2001 | 13/08/2002 |
| ERITREA | Ratification | 22/02/2000 | 22/02/2001 |
| ETHIOPIA | Ratification | 11/06/1966 | |
| FIJI | Ratification | 17/04/2002 | 17/04/2003 |
| FINLAND | Ratification | 23/04/1970 | |
| FRANCE | Ratification | 28/05/1981 | |
| GABON | Ratification | 29/05/1961 | |
| GAMBIA THE | Ratification | 04/09/2000 | 04/09/2001 |
| GEORGIA | Ratification | 22/06/1993 | |
| GERMANY | Ratification | 15/06/1961 | |
| GHANA | Ratification | 04/04/1961 | |
| GREECE | Ratification | 07/05/1984 | |
| GRENADA | Ratification | 14/05/2003 | 14/05/2004 |
| GUATEMALA | Ratification | 11/10/1960 | |
| GUINEA | Ratification | 01/09/1960 | |
| GUINEA BISSAU | Ratification | 21/02/1977 | |
| GUYANA | Ratification | 13/06/1975 | |
| HAITI | Ratification | 09/11/1976 | |
| HONDURAS | Ratification | 20/06/1960 | |
| HUNGARY | Ratification | 20/06/1961 | |
| ICELAND | Ratification | 29/07/1963 | |
| INDIA | Ratification | 03/06/1960 | |
| INDONESIA | Ratification | 07/06/1999 | 07/06/2000 |
| IRAN | Ratification | 30/06/1964 | |
| IRAQ | Ratification | 15/06/1959 | |
| IRELAND, REPUBLIC OF | Ratification | 22/04/1999 | 22/04/2000 |
| Isle of Man | Extension | 03/12/2021 | |
| ISRAEL | Ratification | 12/01/1959 | |
| ITALY | Ratification | 12/08/1963 | |
| JAMAICA | Ratification | 10/01/1975 | |
| JORDAN | Ratification | 04/07/1963 | |
| KAZAKHSTAN | Ratification | 06/12/1999 | 06/12/2000 |
| KENYA | Ratification | 07/05/2001 | 07/05/2002 |
| KOREA | Ratification | 04/12/1998 | 04/12/1999 |
| KUWAIT | Ratification | 01/12/1966 | |
| KYRGYZSTAN | Ratification | 31/03/1992 | |
| LATVIA | Ratification | 27/01/1992 | |
| LEBANON | Ratification | 01/06/1977 | |
| LESOTHO | Ratification | 27/01/1998 | 27/01/1999 |
| LIBERIA | Ratification | 22/07/1959 | |
| LIBYA | Ratification | 13/06/1961 | |
| LITHUANIA | Ratification | 26/09/1994 | |
| LUXEMBOURG | Ratification | 21/03/2001 | 21/03/2002 |
| MACEDONIA THE FYR OF | Ratification | 17/11/1991 | 17/11/1992 |
| MADAGASCAR | Ratification | 11/08/1961 | |
| MALAWI | Ratification | 22/03/1965 | |
| MALI | Ratification | 02/03/1965 | |
| MALTA | Ratification | 01/07/1968 | |
| MAURITANIA | Ratification | 08/11/1963 | |
| MAURITIUS | Ratification | 18/12/2002 | 18/12/2003 |
| MEXICO | Ratification | 11/09/1961 | |
| MOLDOVA REPUBLIC OF | Ratification | 12/08/1996 | |
| MONGOLIA | Ratification | 03/06/1969 | |
| MOROCCO | Ratification | 27/03/1963 | |
| MOZAMBIQUE | Ratification | 06/06/1977 | |
| NAMIBIA | Ratification | 13/11/2001 | 13/11/2002 |
| NEPAL | Ratification | 19/09/1974 | |
| NETHERLANDS THE | Ratification | 15/03/1973 | |
| NEW ZEALAND | Ratification | 03/06/1983 | |
| NICARAGUA | Ratification | 31/10/1967 | |
| NIGER | Ratification | 23/03/1962 | |
| NIGERIA | Ratification | 02/10/2002 | 02/10/2003 |
| NORWAY | Ratification | 24/09/1959 | |
| PAKISTAN | Ratification | 24/01/1961 | |
| PANAMA | Ratification | 16/05/1966 | |
| PAPUA NEW GUINEA | Ratification | 02/06/2000 | 02/06/2001 |
| PARAGUAY | Ratification | 10/07/1967 | |
| PERU | Ratification | 10/08/1970 | |
| PHILIPPINES | Ratification | 17/11/1960 | |
| POLAND | Ratification | 30/05/1961 | |
| PORTUGAL | Ratification | 19/11/1959 | |
| PORTUGAL | Declaration | 04/10/1999 | |
| QATAR | Ratification | 18/08/1976 | |
| ROMANIA | Ratification | 06/06/1973 | |
| RUSSIAN FEDERATION | Ratification | 04/05/1961 | |
| RWANDA | Ratification | 02/02/1981 | |
| SAINT LUCIA | Ratification | 18/08/1983 | |
| SAN MARINO | Ratification | 19/12/1986 | |
| SAO TOME AND PRINCIPE | Ratification | 01/06/1982 | |
| SAUDI ARABIA | Ratification | 15/06/1978 | |
| SENEGAL | Ratification | 13/11/1967 | |
| SEYCHELLES | Ratification | 23/11/1999 | 23/11/2000 |
| SIERRA LEONE | Ratification | 14/10/1966 | |
| SLOVAK REPUBLIC | Ratification | 01/01/1993 | |
| SLOVENIA | Ratification | 29/05/1992 | |
| SOMALIA | Ratification | 08/12/1961 | |
| SOUTH AFRICA | Ratification | 05/03/1997 | 05/03/1998 |
| SPAIN | Ratification | 06/11/1967 | |
| ST KITTS AND NEVIS | Ratification | 25/08/2000 | 25/08/2001 |
| ST VINCENT AND THE GRENADINES | Ratification | 09/11/2001 | 09/11/2002 |
| SUDAN | Ratification | 22/10/1970 | |
| SWAZILAND | Ratification | 05/06/1981 | |
| SWEDEN | Ratification | 20/06/1962 | |
| SWITZERLAND | Ratification | 13/07/1961 | |
| SYRIA | Ratification | 10/05/1960 | |
| TAJIKISTAN | Ratification | 26/11/1993 | |
| TANZANIA | Ratification | 26/02/2002 | 26/02/2003 |
| TOGO | Ratification | 08/11/1983 | |
| TRINIDAD AND TOBAGO | Ratification | 26/11/1970 | |
| TUNISIA | Ratification | 14/09/1959 | |
| TURKEY | Ratification | 19/07/1967 | |
| TURKMENISTAN | Ratification | 15/05/1997 | 15/05/1998 |
| UKRAINE | Ratification | 04/08/1961 | |
| UNITED ARAB EMIRATES | Ratification | 26/06/2001 | 28/06/2002 |
| UNITED ARAB EMIRATES | Ratification | 28/06/2001 | 28/06/2002 |
| UNITED KINGDOM | Ratification | 08/06/1999 | 08/06/2000 |
| URUGUAY | Ratification | 16/11/1989 | |
| UZBEKISTAN | Ratification | 13/07/1992 | 13/07/1992 |
| VENEZUELA | Ratification | 03/06/1971 | |
| VIETNAM | Ratification | 07/10/1997 | 07/10/1998 |
| YEMEN | Ratification | 22/08/1969 | |
| YUGOSLAVIA | Ratification | 02/02/1961 | |
| YUGOSLAVIA, FEDERAL REPUBLIC OF | Ratification | 24/11/2000 | 24/11/2001 |
| YUGOSLAVIA, FEDERAL REPUBLIC OF | Ratification | 24/11/2000 | 24/11/2000 |
| ZAMBIA | Ratification | 23/10/1979 | |
| ZIMBABWE | Ratification | 23/06/1999 | 23/06/2000 |