| 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 |
|---|---|---|---|---|---|---|
| Albania | 04-06-2002 (R) | 04-06-2002 | ||||
| Andorra | 11-06-2015 (R) | 11-06-2015 | ||||
| Argentina | 28-04-1972 (R) | 28-04-1972 | ||||
| Armenia | 28-04-2015 (R) | 28-04-2015 | ||||
| Australia | 01-11-1973 (R) | 01-11-1973 | ||||
| Austria | 16-09-1954 (R) | 15-07-1955 | ||||
| Azerbaijan | 29-07-2014 (R) | 29-07-2014 | ||||
| Belarus | 12-07-2001 (R) | 12-07-2001 | ||||
| Belgium | 01-09-1953 (R) | 15-07-1955 | ||||
| Bosnia and Herzegovina | 07-06-2001 (R) | 07-06-2001 | ||||
| Brazil | 23-02-2001 (R) | 23-02-2001 | ||||
| Bulgaria | 22-04-1999 (R) | 22-04-1999 | ||||
| Burkina Faso | 16-10-2013 (R) | 16-10-2013 | ||||
| Canada | 07-10-1968 (R) | 07-10-1968 | ||||
| Chile | 25-04-1986 (R) | 25-04-1986 | ||||
| China | 03-07-1987 (R) | 03-07-1987 | ||||
| Costa Rica | 27-01-2011 (R) | 27-01-2011 | ||||
| Croatia | 12-06-1995 (R) | 12-06-1995 | ||||
| Cyprus | 08-10-1984 (R) | 08-10-1984 | ||||
| Czech Republic | 28-01-1993 (R) | 28-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 29-05-1968 (R) | 29-05-1968 | ||||
| Denmark | 26-02-1954 (R) | 15-07-1955 | ||||
| Dominican Republic | 04-03-2020 (R) | 04-03-2020 | ||||
| Ecuador | 02-11-2007 (R) | 02-11-2007 | ||||
| Egypt | 24-04-1961 (R) | 24-04-1961 | ||||
| El Salvador | 02-03-2022 (R) | 02-03-2022 | ||||
| Estonia | 13-05-1998 (R) | 13-05-1998 | ||||
| EU (European Union) | 03-04-2007 (R) | 03-04-2007 | ||||
| Finland | 02-12-1955 (R) | 02-12-1955 | ||||
| France | 20-04-1964 (R) | 20-04-1964 | ||||
| Georgia | 28-05-2001 (R) | 28-05-2001 | ||||
| Germany | 14-12-1955 (R) | 14-12-1955 | ||||
| Greece | 26-08-1955 (R) | 26-08-1955 | ||||
| Honduras | 09-09-2021 (R) | 09-09-2021 | ||||
| Hungary | 06-01-1987 (R) | 06-01-1987 | ||||
| Iceland | 14-11-2003 (R) | 14-11-2003 | ||||
| India | 13-03-2008 (R) | 13-03-2008 | ||||
| Ireland | 26-08-1955 (R) | 26-08-1955 | ||||
| Israel | 24-09-1964 (R) | 24-09-1964 | ||||
| Italy | 26-06-1957 (R) | 26-06-1957 | ||||
| Japan | 27-06-1957 (R) | 27-06-1957 | ||||
| Jordan | 13-06-2001 (R) | 13-06-2001 | ||||
| Kazakhstan | 14-06-2017 (R) | 14-06-2017 | ||||
| Latvia | 11-08-1992 (R) | 11-08-1992 | ||||
| Lithuania | 23-10-2001 (R) | 23-10-2001 | ||||
| Luxembourg | 12-03-1956 (R) | 12-03-1956 | ||||
| Malaysia | 02-10-2002 (R) | 02-10-2002 | ||||
| Malta | 30-01-1995 (R) | 30-01-1995 | ||||
| Mauritius | 19-01-2011 (R) | 19-01-2011 | ||||
| Mexico | 18-03-1986 (R) | 18-03-1986 | ||||
| Moldova | 16-03-2016 (R) | 16-03-2016 | ||||
| Monaco | 08-08-1996 (R) | 08-08-1996 | ||||
| Mongolia | 01-07-2021 (R) | 01-07-2021 | ||||
| Montenegro | 01-03-2007 (R) | 01-03-2007 | ||||
| Morocco | 06-09-1993 (R) | 06-09-1993 | ||||
| Namibia | 19-01-2021 (R) | 19-01-2021 | ||||
| Netherlands, the Kingdom of the | 25-09-1954 (R) | 15-07-1955 | ||||
| New Zealand | 05-02-2002 (R) | 05-02-2002 | ||||
| Nicaragua | 21-10-2020 (R) | 21-10-2020 | ||||
| North Macedonia | 20-09-1993 (R) | 20-09-1993 | ||||
| Norway | 15-07-1955 (R) | 15-07-1955 | ||||
| Panama | 29-05-2002 (R) | 29-05-2002 | ||||
| Paraguay | 28-06-2005 (R) | 28-06-2005 | ||||
| Peru | 29-01-2001 (R) | 29-01-2001 | ||||
| Philippines | 14-07-2010 (R) | 14-07-2010 | ||||
| Poland | 29-05-1984 (R) | 29-05-1984 | ||||
| Portugal | 08-12-1953 (R) | 15-07-1955 | ||||
| Republic of Korea, the | 20-08-1997 (R) | 20-08-1997 | ||||
| Romania | 10-04-1991 (R) | 10-04-1991 | ||||
| Russian Federation | 06-12-2001 (R) | 06-12-2001 | ||||
| Rwanda | 05-03-2025 (R) | 05-03-2025 | ||||
| Saudi Arabia | 19-10-2016 (R) | 19-10-2016 | ||||
| Serbia | 26-04-2001 (R) | 26-04-2001 | ||||
| Singapore | 09-04-2014 (R) | 09-04-2014 | ||||
| Slovakia | 26-04-1993 (R) | 26-04-1993 | ||||
| Slovenia | 18-06-1992 (R) | 18-06-1992 | ||||
| South Africa | 14-02-2002 (R) | 14-02-2002 | ||||
| Spain | 08-12-1953 (R) | 15-07-1955 | ||||
| Sri Lanka | 27-09-2001 (R) | 27-09-2001 | ||||
| Suriname | 07-10-1977 (R) | 07-10-1977 | ||||
| Sweden | 09-12-1953 (R) | 15-07-1955 | ||||
| Switzerland | 06-05-1957 (R) | 06-05-1957 | ||||
| Thailand | 03-03-2021 (R) | 03-03-2021 | ||||
| Tunisia | 04-11-2014 (R) | 04-11-2014 | ||||
| Türkiye | 26-08-1955 (R) | 26-08-1955 | ||||
| Ukraine | 03-12-2003 (R) | 03-12-2003 | ||||
| United Kingdom | 03-01-1955 (R) | 15-07-1955 | ||||
| United States of America | 15-10-1964 (R) | 15-10-1964 | ||||
| Uruguay | 27-07-1983 (R) | 27-07-1983 | ||||
| Uzbekistan | 04-03-2020 (R) | 04-03-2020 | ||||
| Venezuela | 25-07-1979 (R) | 25-07-1979 | ||||
| Vietnam | 10-04-2013 (R) | 10-04-2013 | ||||
| Yugoslavia (< 25-06-1991) | 09-10-1958 (R) | 09-10-1958 | ||||
| Zambia | 17-05-2013 (R) | 17-05-2013 |