| Country | Action | Action Date | Effective Date |
|---|
| AFGHANISTAN | Signature | 07/12/1944 | |
| AFGHANISTAN | Acceptance | 17/05/1945 | |
| ALGERIA | Acceptance | 16/04/1964 | |
| All Territories under UK Sovereignty | Extension | 31/05/1945 | |
| ANTIGUA AND BARBUDA | Succession | 16/11/1988 | |
| Antilles | Extension | 01/01/1986 | |
| ARGENTINE REPUBLIC | Acceptance | 04/06/1946 | |
| Aruba | Extension | 01/01/1986 | |
| AUSTRALIA | Signature | 04/07/1945 | |
| AUSTRALIA | Acceptance | 28/08/1945 | |
| AUSTRIA | Accession | 10/12/1958 | |
| BAHAMAS | Succession | | 26/06/1975 |
| BAHRAIN | Acceptance | | 12/10/1971 |
| BANGLADESH | Acceptance | | 09/02/1979 |
| BARBADOS | Accession | 10/07/1970 | |
| BELGIUM | Signature | 09/04/1945 | |
| BELGIUM | Acceptance | 19/07/1945 | |
| BOLIVIA | Signature | 07/12/1944 | |
| BOLIVIA | Acceptance | 04/04/1947 | |
| BOSNIA AND HERZEGOVINA | Succession | 03/03/1995 | 01/01/1993 |
| BRUNEI DARUSSALAM | Succession | 04/12/1984 | 03/01/1985 |
| BULGARIA | Acceptance | | 21/09/1970 |
| BULGARIA | Objection | 21/09/1970 | |
| BURKINA FASO | Acceptance | 25/09/1992 | |
| BURUNDI | Acceptance | 19/01/1968 | 18/02/1968 |
| CAMEROON | Acceptance | 30/03/1960 | |
| CANADA | Signature | 10/02/1945 | |
| CANADA | Acceptance | 10/02/1945 | |
| CANADA | Denunciation | 12/11/1986 | 12/11/1987 |
| CEYLON | Succession | 01/04/1957 | 31/05/1945 |
| CHILE | Signature | 07/12/1944 | |
| CHILE | Acceptance | 24/04/1974 | |
| COSTA RICA | Signature | 10/03/1945 | |
| COSTA RICA | Acceptance | 01/05/1958 | |
| CROATIA | Acceptance | 12/06/1993 | |
| CUBA | Signature | 20/04/1945 | |
| CUBA | Acceptance | 20/06/1947 | |
| CYPRUS | Accession | 12/10/1961 | |
| CZECH REPUBLIC | Acceptance | 13/12/1994 | 01/01/1993 |
| CZECHOSLOVAKIA | Signature | 18/04/1945 | |
| CZECHOSLOVAKIA | Acceptance | 18/04/1945 | |
| DAHOMEY | Acceptance | 23/04/1963 | |
| DENMARK | Signature | 07/12/1944 | |
| DENMARK | Acceptance | 01/12/1948 | |
| ECUADOR | Signature | 07/12/1944 | |
| ECUADOR | Acceptance | 28/07/1983 | |
| EGYPT | Signature | 07/12/1944 | |
| EGYPT | Acceptance | 13/03/1947 | |
| ESTONIA | Acceptance | 16/08/1995 | |
| ETHIOPIA | Signature | 22/03/1945 | |
| ETHIOPIA | Acceptance | 22/03/1945 | |
| FIJI | Succession | | 14/02/1973 |
| FIJI | Notification | 14/02/1973 | |
| FINLAND | Acceptance | 09/04/1957 | |
| FRANCE | Signature | 07/12/1944 | |
| FRANCE | Acceptance | 24/06/1948 | 24/06/1948 |
| GABON | Acceptance | 15/01/1970 | |
| GERMAN DEMOCRATIC REPUBLIC | Acceptance | 02/04/1990 | 02/05/1990 |
| GERMANY FEDERAL REPUBLIC | Accession | 09/05/1956 | 08/06/1956 |
| GREECE | Signature | 07/12/1944 | |
| GREECE | Acceptance | 21/09/1945 | |
| GUATEMALA | Signature | 30/01/1945 | |
| GUATEMALA | Acceptance | 28/04/1947 | |
| GUATEMALA | Denunciation | 13/06/1952 | 13/06/1953 |
| GUATEMALA | Withdrawal | 08/12/1952 | |
| GUYANA | Acceptance | 28/04/1986 | |
| GUYANA | Declaration | 28/04/1986 | |
| HAYTI | Signature | 07/12/1944 | |
| HONDURAS | Signature | 07/12/1944 | |
| HONDURAS | Acceptance | 13/11/1945 | |
| HUNGARY | Acceptance | | 15/01/1973 |
| ICELAND | Signature | 04/04/1945 | |
| ICELAND | Acceptance | 21/03/1947 | |
| INDIA | Withdrawal Res. | | 14/02/1950 |
| INDIA | Signature | 07/12/1944 | |
| INDIA | Acceptance | 02/05/1945 | |
| INDIA | Reservation | 02/05/1945 | |
| INDIA | Withdrawal Res. | 06/06/1947 | |
| IRAN | Signature | 07/12/1944 | |
| IRAN | Acceptance | 19/04/1950 | |
| IRAQ | Signature | 07/12/1944 | |
| IRAQ | Acceptance | 15/06/1945 | |
| IRELAND, REPUBLIC OF | Acceptance | 15/11/1957 | |
| ISRAEL | Accession | 16/06/1954 | |
| ITALY | Acceptance | 27/06/1984 | |
| IVORY COAST | Acceptance | 20/03/1961 | |
| JAMAICA | Accession | 18/10/1963 | |
| JAPAN | Accession | 20/10/1953 | |
| JORDAN | Accession | 18/03/1947 | |
| KOREA DEMOCRATIC PEOPLE'S REPUBLIC OF | Acceptance | 08/02/1995 | |
| KOREA REPUBLIC OF | Acceptance | 22/06/1960 | |
| KUWAIT | Acceptance | 18/05/1960 | |
| LEBANON | Signature | 07/12/1944 | |
| LEBANON | Acceptance | 05/06/1974 | |
| LESOTHO | Acceptance | | 02/10/1975 |
| LIBERIA | Signature | 07/12/1944 | |
| LIBERIA | Acceptance | 19/03/1945 | |
| LUXEMBOURG | Signature | 09/07/1945 | |
| LUXEMBOURG | Acceptance | 28/04/1948 | 28/04/1948 |
| Macao | Extension | 20/12/1999 | |
| MACEDONIA THE FYR OF | Succession | 04/01/1995 | 08/09/1991 |
| MALAGASY REPUBLIC | Accession | 14/05/1962 | |
| MALAWI | Acceptance | | 27/03/1975 |
| MALAYA | Succession | 31/12/1959 | 31/05/1945 |
| MALI | Accession | 27/05/1970 | |
| MALTA | Accession | 04/06/1965 | |
| MAURITANIA | Acceptance | | 11/05/1979 |
| MAURITIUS | Accession | | 13/09/1971 |
| MEXICO | Signature | 07/12/1944 | |
| MEXICO | Acceptance | 25/06/1946 | |
| MOLDOVA REPUBLIC OF | Acceptance | 21/11/1994 | |
| MONACO | Acceptance | 03/01/1996 | |
| MOROCCO | Acceptance | 26/08/1957 | |
| NAURU | Acceptance | | 24/09/1975 |
| NEPAL | Acceptance | 23/11/1965 | |
| NETHERLANDS THE | Signature | 07/12/1944 | |
| NETHERLANDS THE | Acceptance | 12/01/1945 | |
| NEW ZEALAND | Withdrawal Res. | | 13/12/1949 |
| NEW ZEALAND | Signature | 07/12/1944 | |
| NEW ZEALAND | Acceptance | 19/04/1945 | |
| NEW ZEALAND | Reservation | 19/04/1945 | |
| NEW ZEALAND | Withdrawal Res. | 31/01/1947 | |
| NICARAGUA | Signature | 07/12/1944 | |
| NICARAGUA | Acceptance | 28/12/1945 | |
| NIGER | Accession | 16/03/1962 | |
| NIGERIA | Succession | 25/01/1961 | |
| NORWAY | Signature | 30/01/1945 | |
| NORWAY | Acceptance | 30/01/1945 | |
| OMAN | Acceptance | | 23/02/1973 |
| PAKISTAN | Bound | 15/08/1947 | |
| PAKISTAN | Withdrawal Res. | 28/11/1950 | 15/08/1947 |
| PALAU | Acceptance | 03/11/1995 | |
| PANAMA | Acceptance | 08/10/1982 | |
| PARAGUAY | Signature | 27/07/1945 | |
| PARAGUAY | Acceptance | 27/07/1945 | |
| PERU | Signature | 07/12/1944 | |
| PHILIPPINES | Signature | 07/12/1944 | |
| PHILIPPINES | Acceptance | 22/03/1946 | |
| PHILIPPINES | Reservation | 22/03/1946 | |
| POLAND | Signature | 07/12/1944 | |
| POLAND | Acceptance | 06/04/1945 | |
| POLAND | Notification | 09/05/1957 | |
| PORTUGAL | Acceptance | 01/09/1959 | |
| RWANDA | Acceptance | 06/07/1964 | |
| SALVADOR | Signature | 09/05/1945 | |
| SALVADOR | Acceptance | 01/06/1945 | |
| SENEGAL | Acceptance | 08/03/1961 | |
| SEYCHELLES | Acceptance | | 16/10/1979 |
| SINGAPORE | Accession | 22/08/1966 | |
| SLOVAK REPUBLIC | Succession | 06/03/1995 | 01/01/1993 |
| SLOVENIA | Succession | 25/06/1991 | |
| SOMALI DEMOCRATIC REPUBLIC | Accession | 10/06/1964 | |
| SOUTH AFRICA | Signature | 04/06/1945 | |
| SOUTH AFRICA | Acceptance | 30/11/1945 | |
| SPAIN | Signature | 07/12/1944 | |
| SPAIN | Acceptance | 30/07/1945 | |
| SWAZILAND | Acceptance | | 30/04/1973 |
| SWEDEN | Signature | 07/12/1944 | |
| SWEDEN | Acceptance | 19/11/1945 | |
| SWITZERLAND | Signature | 06/07/1945 | |
| SWITZERLAND | Acceptance | 06/07/1945 | |
| SYRIA | Signature | 06/07/1945 | |
| THAILAND | Signature | 07/12/1944 | |
| THAILAND | Acceptance | 06/03/1947 | |
| TOGO | Bound | 16/09/1965 | 24/06/1948 |
| TRINIDAD AND TOBAGO | Accession | 14/03/1963 | 13/04/1963 |
| TUNISIA | Accession | 26/04/1962 | |
| TURKEY | Signature | 07/12/1944 | |
| TURKEY | Acceptance | 06/06/1945 | |
| UNITED ARAB EMIRATES | Acceptance | 25/04/1972 | 25/05/1972 |
| UNITED KINGDOM | Declaration | 07/12/1944 | |
| UNITED KINGDOM | Signature | 07/12/1944 | |
| UNITED KINGDOM | Reservation | 07/02/1945 | |
| UNITED KINGDOM | Acceptance | 31/05/1945 | |
| UNITED KINGDOM | Reservation | 31/05/1945 | |
| UNITED KINGDOM | Ratification | 31/05/1945 | |
| UNITED KINGDOM | Withdrawal Res. | 10/03/1950 | |
| UNITED STATES OF AMERICA | Signature | 07/12/1944 | |
| UNITED STATES OF AMERICA | Acceptance | 08/02/1945 | |
| UNITED STATES OF AMERICA | Reservation | 08/02/1945 | |
| URUGUAY | Signature | 07/12/1944 | |
| VANUATU | Acceptance | 14/01/1988 | 14/01/1988 |
| VENEZUELA | Signature | 07/12/1944 | |
| VENEZUELA | Acceptance | 28/03/1946 | |
| YUGOSLAVIA | Acceptance | 17/05/1976 | |
| ZAMBIA | Accession | 13/10/1965 | |