| Andorra |
September 6, 1952 |
Ratification : December 31, 1952 |
September 16, 1955 |
Details
|
| Argentina |
September 6, 1952 |
Ratification : November 13, 1957 |
November 13, 1957 |
|
| Australia |
September 6, 1952 |
Ratification : July 24, 1969 |
July 24, 1969 |
|
| Austria |
September 6, 1952 |
Ratification : April 2, 1957 |
April 2, 1957 |
|
| Belgium |
December 30, 1952 |
Ratification : May 31, 1960 |
May 31, 1960 |
Details
|
| Bolivia (Plurinational State of) |
|
Accession : December 22, 1989 |
December 22, 1989 |
|
| Bosnia and Herzegovina |
|
Declaration/Notification of Succession : July 12, 1993 |
March 6, 1992 |
|
| Brazil |
September 6, 1952 |
Ratification : October 13, 1959 |
October 13, 1959 |
|
| Cambodia |
|
Accession : August 3, 1953 |
September 16, 1955 |
|
| Canada |
September 6, 1952 |
|
|
|
| Chile |
September 6, 1952 |
Ratification : January 18, 1955 |
September 16, 1955 |
|
| Costa Rica |
|
Accession : December 7, 1954 |
September 16, 1955 |
|
| Cuba |
September 6, 1952 |
Ratification : March 18, 1957 |
March 18, 1957 |
|
| Czech Republic |
|
Declaration/Notification of Succession : March 26, 1993 |
January 1, 1993 |
|
| Denmark |
September 6, 1952 |
Ratification : November 9, 1961 |
November 9, 1961 |
|
| Ecuador |
|
Accession : March 5, 1957 |
March 5, 1957 |
|
| El Salvador |
September 6, 1952 |
|
|
|
| Finland |
September 6, 1952 |
Ratification : January 16, 1963 |
January 16, 1963 |
|
| France |
September 6, 1952 |
Ratification : October 14, 1955 |
January 14, 1956 |
Details
|
| Germany |
September 6, 1952 |
Ratification : June 3, 1955 |
September 16, 1955 |
Details
|
| Ghana |
|
Accession : May 22, 1962 |
May 22, 1962 |
|
| Greece |
|
Accession : May 24, 1963 |
May 24, 1963 |
|
| Guatemala |
September 6, 1952 |
Ratification : July 28, 1964 |
July 28, 1964 |
|
| Haiti |
September 6, 1952 |
Ratification : September 1, 1954 |
September 16, 1955 |
|
| Holy See |
September 6, 1952 |
Ratification : July 5, 1955 |
September 16, 1955 |
|
| Honduras |
September 6, 1952 |
|
|
|
| Hungary |
|
Accession : October 23, 1970 |
October 23, 1970 |
|
| India |
September 6, 1952 |
Ratification : October 21, 1957 |
October 21, 1957 |
|
| Ireland |
September 6, 1952 |
Ratification : October 20, 1958 |
October 20, 1958 |
|
| Israel |
December 16, 1952 |
Ratification : April 6, 1955 |
September 16, 1955 |
|
| Italy |
September 6, 1952 |
Ratification : October 24, 1956 |
October 24, 1956 |
|
| Japan |
January 3, 1953 |
Ratification : January 28, 1956 |
January 28, 1956 |
|
| Kenya |
|
Accession : June 7, 1966 |
June 7, 1966 |
|
| Lao People's Democratic Republic |
|
Accession : August 19, 1954 |
September 16, 1955 |
|
| Lebanon |
|
Accession : July 17, 1959 |
July 17, 1959 |
|
| Liberia |
September 6, 1952 |
Ratification : April 27, 1956 |
April 27, 1956 |
|
| Liechtenstein |
|
Accession : October 22, 1958 |
October 22, 1958 |
|
| Luxembourg |
September 6, 1952 |
Ratification : July 15, 1955 |
July 15, 1955 |
|
| Mauritius |
|
Declaration/Notification of Succession : August 20, 1970 |
March 12, 1968 |
|
| Mexico |
September 6, 1952 |
Ratification : February 12, 1957 |
February 12, 1957 |
|
| Monaco |
September 6, 1952 |
Ratification : June 16, 1955 |
June 16, 1955 |
|
| Montenegro |
|
Declaration/Notification of Succession : April 26, 2007 |
June 3, 2006 |
|
| Morocco |
|
Accession : February 8, 1972 |
February 8, 1972 |
|
| Netherlands (Kingdom of the) |
September 6, 1952 |
Ratification : March 22, 1967 |
March 22, 1967 |
|
| New Zealand |
|
Accession : June 11, 1964 |
June 11, 1964 |
Details
|
| Nicaragua |
September 6, 1952 |
Ratification : May 16, 1961 |
May 16, 1961 |
|
| North Macedonia |
|
Declaration/Notification of Succession : April 30, 1997 |
November 17, 1991 |
|
| Norway |
September 6, 1952 |
Ratification : October 23, 1962 |
October 23, 1962 |
|
| Pakistan |
|
Accession : April 28, 1954 |
September 16, 1955 |
|
| Panama |
|
Accession : July 17, 1962 |
July 17, 1962 |
|
| Paraguay |
|
Accession : December 11, 1961 |
December 11, 1961 |
|
| Peru |
December 2, 1952 |
|
|
|
| Portugal |
September 6, 1952 |
Ratification : September 25, 1956 |
September 25, 1956 |
Details
|
| Rwanda |
|
Accession : August 10, 1989 |
August 10, 1989 |
|
| San Marino |
September 6, 1952 |
|
|
|
| Serbia |
September 6, 1952 |
Declaration/Notification of Succession : September 11, 2001 |
April 28, 1992 |
Details
|
| Slovakia |
|
Declaration/Notification of Succession : March 31, 1993 |
January 1, 1993 |
|
| Slovenia |
|
Declaration/Notification of Succession : November 5, 1992 |
June 25, 1991 |
|
| Spain |
September 6, 1952 |
Ratification : October 27, 1954 |
September 16, 1955 |
|
| Sri Lanka |
|
Accession : July 27, 1988 |
July 27, 1988 |
|
| Sweden |
September 6, 1952 |
Ratification : April 1, 1961 |
April 1, 1961 |
|
| Switzerland |
September 6, 1952 |
Ratification : December 30, 1955 |
December 30, 1955 |
|
| Tunisia |
|
Accession : March 19, 1969 |
March 19, 1969 |
|
| United Kingdom |
September 6, 1952 |
Ratification : June 27, 1957 |
June 27, 1957 |
Details
|
| United States of America |
September 6, 1952 |
Ratification : December 6, 1954 |
September 16, 1955 |
Details
|
| Uruguay |
September 6, 1952 |
Ratification : January 12, 1993 |
January 12, 1993 |
|
| Venezuela (Bolivarian Republic of) |
|
Accession : June 30, 1966 |
June 30, 1966 |
|