| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Algeria | 13-04-1964 (A) | 13-10-1964 | ||||
| Angola | 02-02-1952 (A) | 02-08-1952 | ||||
| Antigua and Barbuda | 02-12-1930 (A) | 02-06-1931 | ||||
| Argentina | 19-04-1961 (A) | 19-10-1961 | ||||
| Australia | 04-07-1955 (A) | 04-01-1956 | 16-07-1992 | 16-07-1993 | ||
| Bahamas | 02-12-1930 (A) | 02-06-1931 | ||||
| Barbados | 02-12-1930 (A) | 02-06-1931 | ||||
| Belgium | 08-09-1924 | 02-06-1930 (R) | 02-06-1931 | |||
| Belize | 02-12-1930 (A) | 02-06-1931 | ||||
| Bolivia | 28-05-1982 (A) | 28-11-1982 | ||||
| Cabo Verde | 02-02-1952 (A) | 02-08-1952 | ||||
| Cameroon | 02-12-1930 (A) | 02-06-1931 | ||||
| Chile | 25-08-1924 | |||||
| China | ||||||
| Côte d'Ivoire | 15-12-1961 (A) | 15-06-1962 | ||||
| Croatia | 30-07-1992 (Su) | 08-10-1991 | ||||
| Cuba | 25-07-1977 (A) | 25-01-1978 | ||||
| Cyprus | 02-12-1930 (A) | 02-06-1931 | ||||
| Democratic Republic of the Congo | 17-07-1967 (A) | 17-01-1968 | ||||
| Denmark | 01-07-1938 (A) | 01-01-1939 | 01-03-1984 | 01-03-1985 | ||
| Dominica | 02-12-1930 (A) | 02-06-1931 | ||||
| Ecuador | 23-03-1977 (A) | 23-09-1977 | ||||
| Egypt | 29-11-1943 (A) | 01-05-1944 | 01-11-1996 | 01-11-1997 | ||
| Estonia | 25-08-1924 | |||||
| Fiji | 22-08-1972 (Su) | 10-10-1970 | ||||
| Finland | 01-07-1939 (A) | 01-01-1940 | 01-03-1984 | 01-03-1985 | ||
| France | 12-03-1925 | 04-01-1937 (R) | 04-07-1937 | |||
| Gambia, The | 02-12-1930 (A) | 02-06-1931 | ||||
| Germany | 24-08-1925 | 01-07-1939 (R) | 01-01-1940 | |||
| Ghana | 02-12-1930 (A) | 02-06-1931 | ||||
| Grenada | 02-12-1930 (A) | 02-06-1931 | ||||
| Guinea-Bissau | 02-02-1952 (A) | 02-08-1952 | ||||
| Guyana | 02-12-1930 (A) | 02-06-1931 | ||||
| Hungary | 08-04-1926 | 02-06-1930 (R) | 02-06-1931 | |||
| Iran | 26-04-1966 (A) | 26-10-1966 | ||||
| Ireland | 30-01-1962 (A) | 30-07-1962 | ||||
| Israel | 05-09-1959 (A) | 05-03-1960 | ||||
| Italy | 17-09-1925 | 07-10-1938 (R) | 07-04-1939 | 22-11-1984 | 22-11-1985 | |
| Jamaica | 02-12-1930 (A) | 02-06-1931 | ||||
| Japan | 25-08-1925 | 01-07-1957 (R) | 01-01-1958 | 01-06-1992 | 01-06-1993 | |
| Kenya | 02-12-1930 (A) | 02-06-1931 | ||||
| Kiribati | 02-12-1930 (A) | 02-06-1931 | ||||
| Kuwait | 25-07-1969 (A) | 25-01-1970 | ||||
| Latvia | 04-04-2002 (A) | 04-10-2002 | ||||
| Lebanon | 19-07-1975 (A) | 19-01-1976 | 01-11-1996 | 01-11-1997 | ||
| Lithuania | 02-12-2003 (A) | 02-06-2004 | ||||
| Luxembourg | 18-02-1991 (A) | 18-08-1991 | ||||
| Madagascar | 13-07-1965 (A) | 13-01-1966 | ||||
| Malaysia | 02-12-1930 (A) | 02-06-1931 | ||||
| Mauritius | 24-08-1970 (Su) | 12-03-1968 | ||||
| Monaco | 15-05-1931 (A) | 15-11-1931 | ||||
| Mozambique | 02-02-1952 (A) | 02-08-1952 | ||||
| Myanmar | 13-08-2020 (A) | 13-02-2021 | ||||
| Nauru | 04-07-1955 (A) | 04-01-1956 | ||||
| Netherlands, the Kingdom of the | 18-08-1956 (A) | 18-02-1957 | 26-04-1982 | 26-04-1983 | ||
| Nigeria | 02-12-1930 (A) | 02-06-1931 | ||||
| Norway | 01-07-1938 (A) | 01-01-1939 | 01-03-1984 | 01-03-1985 | ||
| Papua New Guinea | 04-07-1955 (A) | 04-01-1956 | ||||
| Paraguay | 22-11-1967 (A) | 22-05-1968 | 15-01-2008 | 15-01-2009 | ||
| Peru | 29-10-1964 (A) | 29-04-1965 | ||||
| Poland | 22-08-1925 | 26-10-1936 (R) | 26-04-1937 | |||
| Portugal | 24-12-1931 (A) | 24-06-1932 | ||||
| Romania | 12-03-1925 | 04-08-1937 (R) | 04-02-1938 | 21-03-2002 | 21-03-2003 | |
| Saint Kitts and Nevis | 02-12-1930 (A) | 02-06-1931 | ||||
| Saint Lucia | 02-12-1930 (A) | 02-06-1931 | ||||
| Saint Vincent and the Grenadines | 27-10-1979 (Su) | 27-10-1979 | 22-07-2002 | 22-07-2003 | ||
| San Marino | 06-05-2021 (A) | 06-11-2021 | ||||
| São Tomé e Principe | 02-02-1952 (A) | 02-08-1952 | ||||
| Senegal | 14-02-1978 (A) | 14-08-1978 | ||||
| Seychelles | 02-12-1930 (A) | 02-06-1931 | ||||
| Sierra Leone | 02-12-1930 (A) | 02-06-1931 | ||||
| Singapore | 13-05-1974 (Su) | 09-08-1965 | ||||
| Slovenia | 15-05-1996 (Su) | 25-06-1991 | ||||
| Solomon Islands | 17-09-1981 (Su) | 07-07-1978 | ||||
| Somalia | 02-12-1930 (A) | 02-06-1931 | ||||
| Spain | 25-08-1924 | 02-06-1930 (R) | 02-06-1931 | 07-10-2011 | ||
| Sri Lanka | 02-12-1930 (A) | 02-06-1931 | ||||
| Sweden | 01-07-1938 (A) | 01-01-1939 | 01-03-1984 | 01-03-1985 | ||
| Switzerland | 28-05-1954 (A) | 28-11-1954 | ||||
| Syria | 01-08-1974 (A) | 01-02-1975 | ||||
| Tanzania | 09-12-1961 (A) | 09-06-1962 | ||||
| Timor-Leste | 02-02-1952 (A) | 02-08-1952 | ||||
| Tonga | 13-06-1978 (Su) | 04-06-1970 | ||||
| Trinidad and Tobago | 02-12-1930 (A) | 02-06-1931 | ||||
| Türkiye | 04-07-1955 (A) | 04-01-1956 | ||||
| Tuvalu | 02-12-1930 (A) | 02-06-1931 | ||||
| United Kingdom | 15-11-1924 | 02-06-1930 (R) | 02-06-1931 | 13-06-1977 | 13-06-1978 | |
| United States of America | 23-06-1925 | 29-06-1937 (R) | 29-12-1937 | |||
| Yugoslavia (< 25-06-1991) | 10-04-1926 | 17-04-1959 (R) | 17-10-1959 |
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