| Country | Action | Action Date | Effective Date |
|---|
| AFGHANISTAN | Signature | 02/02/1961 | |
| AFGHANISTAN | Acceptance | 02/02/1961 | |
| ALGERIA | Signature | 26/09/1963 | |
| ALGERIA | Acceptance | 26/09/1963 | |
| ARGENTINA | Signature | 19/01/1962 | |
| ARGENTINA | Acceptance | 03/08/1962 | |
| AUSTRALIA | Signature | 11/07/1960 | |
| AUSTRALIA | Acceptance | 11/07/1960 | |
| AUSTRIA | Signature | 31/12/1960 | |
| AUSTRIA | Acceptance | 28/06/1961 | |
| BANGLADESH | Signature | 17/08/1972 | |
| BANGLADESH | Acceptance | 17/08/1972 | |
| BELGIUM | Signature | 02/07/1964 | |
| BELGIUM | Acceptance | 02/07/1964 | |
| BELIZE | Signature | 19/03/1982 | |
| BELIZE | Acceptance | 19/03/1982 | |
| BHUTAN | Signature | 28/09/1981 | |
| BHUTAN | Acceptance | 28/09/1981 | |
| BOLIVIA | Signature | 21/06/1961 | |
| BOLIVIA | Acceptance | 21/06/1961 | |
| BOTSWANA | Signature | 24/07/1968 | |
| BOTSWANA | Acceptance | 24/07/1968 | |
| BRAZIL | Signature | 29/06/1961 | |
| BRAZIL | Acceptance | 15/03/1963 | |
| BURMA | Signature | 05/11/1962 | |
| BURMA | Acceptance | 05/11/1962 | |
| BURUNDI | Signature | 28/09/1963 | |
| BURUNDI | Acceptance | 28/09/1963 | |
| CAMBODIA | Signature | 22/07/1970 | |
| CAMBODIA | Acceptance | 22/07/1970 | |
| CAMEROON | Signature | 10/04/1964 | |
| CAMEROON | Acceptance | 10/04/1964 | |
| CANADA | Signature | 09/08/1960 | |
| CANADA | Acceptance | 09/08/1960 | |
| CAPE VERDE | Signature | 20/11/1978 | |
| CAPE VERDE | Acceptance | 20/11/1978 | |
| CENTRAL AFRICAN REPUBLIC | Acceptance | 27/08/1963 | |
| CENTRAL AFRICAN REPUBLIC | Signature | 27/08/1963 | |
| CEYLON | Signature | 27/06/1960 | |
| CEYLON | Acceptance | 27/06/1960 | |
| CHAD | Signature | 07/11/1963 | |
| CHAD | Acceptance | 07/11/1963 | |
| CHILE | Signature | 30/12/1960 | |
| CHILE | Acceptance | 30/12/1960 | |
| CHINA | Adoption | 15/05/1980 | |
| COLOMBIA | Signature | 14/11/1960 | |
| COLOMBIA | Acceptance | 16/06/1961 | |
| COMOROS | Signature | 09/12/1977 | |
| COMOROS | Acceptance | 09/12/1977 | |
| CONGO, DEMOCRATIC REPUBLIC OF | Signature | 28/09/1963 | |
| CONGO, DEMOCRATIC REPUBLIC OF | Acceptance | 28/09/1963 | |
| CONGO, PEOPLES REPUBLIC OF | Signature | 08/11/1963 | |
| CONGO, PEOPLES REPUBLIC OF | Acceptance | 08/11/1963 | |
| COSTA RICA | Signature | 30/06/1961 | |
| COSTA RICA | Acceptance | 30/06/1961 | |
| CYPRUS | Signature | 02/03/1962 | |
| CYPRUS | Acceptance | 02/03/1962 | |
| DAHOMEY | Signature | 16/09/1963 | |
| DAHOMEY | Acceptance | 16/09/1963 | |
| DENMARK | Signature | 30/11/1960 | |
| DENMARK | Acceptance | 30/11/1960 | |
| DJIBOUTI | Signature | 01/10/1980 | |
| DJIBOUTI | Acceptance | 01/10/1980 | |
| DOMINICA, COMMONWEALTH OF | Signature | 29/09/1980 | |
| DOMINICA, COMMONWEALTH OF | Acceptance | 29/09/1980 | |
| DOMINICAN REPUBLIC | Signature | 16/11/1962 | |
| DOMINICAN REPUBLIC | Acceptance | 16/11/1962 | |
| ECUADOR | Signature | 21/03/1960 | |
| ECUADOR | Acceptance | 07/11/1961 | |
| EGYPT | Signature | 26/10/1960 | |
| EGYPT | Acceptance | 26/10/1960 | |
| EQUATORIAL GUINEA | Signature | 05/04/1972 | |
| EQUATORIAL GUINEA | Acceptance | 05/04/1972 | |
| ETHIOPIA | Signature | 29/08/1960 | |
| ETHIOPIA | Acceptance | 11/04/1961 | |
| FIJI | Signature | 29/09/1972 | |
| FIJI | Acceptance | 29/09/1972 | |
| FINLAND | Signature | 19/12/1960 | |
| FINLAND | Acceptance | 29/12/1960 | |
| FRANCE | Signature | 30/12/1960 | |
| FRANCE | Acceptance | 30/12/1960 | |
| GABON | Signature | 04/11/1963 | |
| GABON | Acceptance | 04/11/1963 | |
| GAMBIA THE | Signature | 18/10/1967 | |
| GAMBIA THE | Acceptance | 18/10/1967 | |
| GERMANY | Signature | 21/09/1960 | |
| GERMANY | Acceptance | 24/09/1960 | |
| GHANA | Signature | 29/12/1960 | |
| GHANA | Acceptance | 29/12/1960 | |
| GREECE | Signature | 31/10/1961 | |
| GREECE | Acceptance | 09/01/1962 | |
| GRENADA | Signature | 27/08/1975 | |
| GRENADA | Acceptance | 27/08/1975 | |
| GUATEMALA | Signature | 02/12/1960 | |
| GUATEMALA | Acceptance | 27/04/1961 | |
| GUINEA | Signature | 26/09/1969 | |
| GUINEA | Acceptance | 26/09/1969 | |
| GUINEA BISSAU | Signature | 25/03/1977 | |
| GUINEA BISSAU | Acceptance | 25/03/1977 | |
| GUYANA | Signature | 04/01/1967 | |
| GUYANA | Acceptance | 04/01/1967 | |
| HAITI | Signature | 13/06/1961 | |
| HAITI | Acceptance | 13/06/1961 | |
| HONDURAS | Signature | 09/08/1960 | |
| HONDURAS | Acceptance | 23/12/1960 | |
| HUNGARY | Signature | 29/04/1985 | |
| ICELAND | Signature | 19/05/1961 | |
| ICELAND | Acceptance | 19/05/1961 | |
| INDIA | Signature | 14/09/1960 | |
| INDIA | Acceptance | 20/09/1960 | |
| INDONESIA | Signature | 20/08/1968 | |
| INDONESIA | Acceptance | 20/08/1968 | |
| IRAN | Signature | 10/10/1960 | |
| IRAN | Acceptance | 10/10/1960 | |
| IRAQ | Signature | 07/11/1960 | |
| IRAQ | Acceptance | 29/12/1960 | |
| IRELAND, REPUBLIC OF | Signature | 22/12/1960 | |
| IRELAND, REPUBLIC OF | Acceptance | 22/12/1960 | |
| ISRAEL | Signature | 22/12/1960 | |
| ISRAEL | Acceptance | 22/12/1960 | |
| ITALY | Signature | 19/09/1960 | |
| ITALY | Acceptance | 19/09/1960 | |
| IVORY COAST | Signature | 11/03/1963 | |
| IVORY COAST | Acceptance | 11/03/1963 | |
| JAPAN | Signature | 27/12/1960 | |
| JAPAN | Acceptance | 27/12/1960 | |
| JORDAN | Signature | 04/10/1960 | |
| JORDAN | Acceptance | 04/10/1960 | |
| KENYA | Signature | 03/02/1964 | |
| KENYA | Acceptance | 03/02/1964 | |
| KOREA | Signature | 18/05/1961 | |
| KOREA | Acceptance | 18/05/1961 | |
| KUWAIT | Signature | 13/09/1962 | |
| KUWAIT | Acceptance | 13/09/1962 | |
| LAOS | Signature | 28/10/1963 | |
| LAOS | Acceptance | 28/10/1963 | |
| LEBANON | Signature | 10/04/1962 | |
| LEBANON | Acceptance | 10/04/1962 | |
| LESOTHO | Signature | 19/09/1968 | |
| LESOTHO | Acceptance | 19/09/1968 | |
| LIBERIA | Signature | 28/03/1962 | |
| LIBERIA | Acceptance | 28/03/1962 | |
| LIBYA | Signature | 01/08/1961 | |
| LIBYA | Acceptance | 01/08/1961 | |
| LUXEMBOURG | Signature | 04/06/1964 | |
| LUXEMBOURG | Acceptance | 04/06/1964 | |
| MALAGASY REPUBLIC | Signature | 25/09/1963 | |
| MALAGASY REPUBLIC | Acceptance | 25/09/1963 | |
| MALAWI | Signature | 19/07/1965 | |
| MALAWI | Acceptance | 19/07/1965 | |
| MALAYA | Signature | 02/09/1960 | |
| MALAYA | Acceptance | 02/09/1960 | |
| MALDIVES | Signature | 13/01/1978 | |
| MALDIVES | Acceptance | 13/01/1978 | |
| MALI | Signature | 27/09/1963 | |
| MALI | Acceptance | 27/09/1963 | |
| MAURITANIA | Signature | 10/09/1963 | |
| MAURITANIA | Acceptance | 10/09/1963 | |
| MAURITIUS | Signature | 23/09/1968 | |
| MAURITIUS | Acceptance | 23/09/1968 | |
| MEXICO | Signature | 31/12/1960 | |
| MEXICO | Acceptance | 24/04/1961 | |
| MOROCCO | Signature | 29/12/1960 | |
| MOROCCO | Acceptance | 29/12/1960 | |
| MOZAMBIQUE | Signature | 24/09/1984 | |
| MOZAMBIQUE | Acceptance | 24/09/1984 | |
| NEPAL | Signature | 06/03/1963 | |
| NEPAL | Acceptance | 06/03/1963 | |
| NETHERLANDS THE | Signature | 21/09/1960 | |
| NETHERLANDS THE | Acceptance | 30/06/1961 | |
| NEW ZEALAND | Signature | 01/10/1974 | |
| NEW ZEALAND | Acceptance | 01/10/1974 | |
| NICARAGUA | Signature | 30/12/1960 | |
| NICARAGUA | Acceptance | 30/12/1960 | |
| NIGER | Signature | 24/04/1963 | |
| NIGER | Acceptance | 24/04/1963 | |
| NIGERIA | Signature | 14/11/1961 | |
| NIGERIA | Acceptance | 14/11/1961 | |
| NORWAY | Signature | 12/07/1960 | |
| NORWAY | Acceptance | 16/08/1960 | |
| OMAN | Signature | 20/02/1973 | |
| OMAN | Acceptance | 20/02/1973 | |
| PAKISTAN | Signature | 09/06/1960 | |
| PAKISTAN | Acceptance | 09/06/1960 | |
| PANAMA | Signature | 01/09/1961 | |
| PANAMA | Acceptance | 01/09/1961 | |
| PAPUA NEW GUINEA | Signature | 09/10/1975 | |
| PAPUA NEW GUINEA | Acceptance | 09/10/1975 | |
| PARAGUAY | Signature | 25/10/1960 | |
| PARAGUAY | Acceptance | 10/02/1961 | |
| PERU | Signature | 30/08/1961 | |
| PERU | Acceptance | 30/08/1961 | |
| PHILIPPINES | Signature | 28/10/1960 | |
| PHILIPPINES | Acceptance | 28/10/1960 | |
| RWANDA | Signature | 30/09/1963 | |
| RWANDA | Acceptance | 30/09/1963 | |
| SAINT LUCIA | Signature | 28/04/1982 | |
| SAINT LUCIA | Acceptance | 28/04/1982 | |
| SALVADOR | Signature | 23/04/1962 | |
| SALVADOR | Acceptance | 23/04/1962 | |
| SAO TOME AND PRINCIPE | Signature | 30/09/1977 | |
| SAO TOME AND PRINCIPE | Acceptance | 30/09/1977 | |
| SAUDI ARABIA | Signature | 30/12/1960 | |
| SAUDI ARABIA | Acceptance | 30/12/1960 | |
| SENEGAL | Signature | 31/08/1962 | |
| SENEGAL | Acceptance | 31/08/1962 | |
| SIERRA LEONE | Signature | 10/09/1962 | |
| SIERRA LEONE | Acceptance | 13/11/1962 | |
| SOLOMON ISLANDS | Signature | 21/07/1980 | |
| SOLOMON ISLANDS | Acceptance | 21/07/1980 | |
| SOMALIA | Signature | 31/08/1962 | |
| SOMALIA | Acceptance | 31/08/1962 | |
| SOUTH AFRICA | Signature | 12/10/1960 | |
| SOUTH AFRICA | Acceptance | 12/10/1960 | |
| SPAIN | Signature | 18/10/1960 | |
| SPAIN | Acceptance | 18/10/1960 | |
| ST VINCENT AND THE GRENADINES | Acceptance | 01/01/1905 | |
| ST VINCENT AND THE GRENADINES | Signature | 31/08/1982 | |
| SUDAN | Signature | 25/08/1960 | |
| SUDAN | Acceptance | 25/08/1960 | |
| SWAZILAND | Signature | 22/09/1969 | |
| SWAZILAND | Acceptance | 22/09/1969 | |
| SWEDEN | Signature | 21/06/1960 | |
| SWEDEN | Acceptance | 21/06/1960 | |
| SYRIA | Signature | 28/06/1962 | |
| SYRIA | Acceptance | 28/06/1962 | |
| TAIWAN | Signature | 01/08/1960 | |
| TAIWAN | Acceptance | 01/08/1960 | |
| TANGANYIKA | Signature | 10/09/1962 | |
| TANGANYIKA | Acceptance | 06/11/1962 | |
| THAILAND | Signature | 24/09/1960 | |
| THAILAND | Acceptance | 24/09/1960 | |
| TOGO | Signature | 21/08/1962 | |
| TOGO | Acceptance | 21/08/1962 | |
| TONGA | Signature | 23/10/1985 | |
| TRINIDAD AND TOBAGO | Signature | 30/10/1972 | |
| TRINIDAD AND TOBAGO | Acceptance | 30/10/1972 | |
| TUNISIA | Signature | 30/12/1960 | |
| TUNISIA | Acceptance | 30/12/1960 | |
| TURKEY | Signature | 22/12/1960 | |
| TURKEY | Acceptance | 22/12/1960 | |
| UGANDA | Signature | 27/09/1963 | |
| UGANDA | Acceptance | 27/09/1963 | |
| UNITED ARAB EMIRATES | Signature | 23/12/1981 | |
| UNITED ARAB EMIRATES | Acceptance | 23/12/1981 | |
| UNITED KINGDOM | Signature | 14/09/1960 | |
| UNITED KINGDOM | Acceptance | 14/09/1960 | |
| UNITED STATES OF AMERICA | Signature | 09/08/1960 | |
| UNITED STATES OF AMERICA | Acceptance | 09/08/1960 | |
| UPPER VOLTA | Signature | 02/05/1963 | |
| UPPER VOLTA | Acceptance | 13/05/1963 | |
| VANUATU | Signature | 28/09/1981 | |
| VANUATU | Acceptance | 28/09/1981 | |
| VIETNAM | Signature | 27/07/1960 | |
| VIETNAM | Acceptance | 27/07/1960 | |
| WESTERN SAMOA | Signature | 28/06/1974 | |
| WESTERN SAMOA | Acceptance | 28/06/1974 | |
| YEMEN ARAB REPUBLIC | Signature | 22/05/1970 | |
| YEMEN ARAB REPUBLIC | Acceptance | 22/05/1970 | |
| YEMEN, PEOPLES'S DEMOCRATIC REPUBLIC OF | Signature | 09/10/1970 | |
| YEMEN, PEOPLES'S DEMOCRATIC REPUBLIC OF | Acceptance | 09/10/1970 | |
| YUGOSLAVIA | Signature | 26/10/1960 | |
| YUGOSLAVIA | Acceptance | 26/10/1960 | |
| ZAMBIA | Signature | 23/09/1965 | |
| ZAMBIA | Acceptance | 23/09/1965 | |
| ZIMBABWE | Signature | 28/09/1981 | |
| ZIMBABWE | Acceptance | 28/09/1981 | |