| 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 | 13-07-1995 (A) | 13-07-1995 | ||||
| Andorra | 10-11-1994 (A) | 10-11-1994 | ||||
| Armenia | 25-01-2001 (A) | 25-01-2001 | ||||
| Austria | 16-04-1956 (A) | 16-04-1956 | ||||
| Azerbaijan | 25-01-2001 (A) | 25-01-2001 | ||||
| Belgium | 05-05-1949 | 08-08-1949 (R) | 08-08-1949 | |||
| Bosnia and Herzegovina | 24-04-2002 (A) | 24-04-2002 | ||||
| Bulgaria | 07-05-1992 (A) | 07-05-1992 | ||||
| Croatia | 06-11-1996 (A) | 06-11-1996 | ||||
| Cyprus | 24-05-1961 (A) | 24-05-1961 | ||||
| Czech Republic | 30-06-1993 (A) | 30-06-1993 | ||||
| Czechoslovakia (<01-01-1993) | 21-02-1991 (A) | 21-02-1991 | 01-01-1993 | |||
| Denmark | 05-05-1949 | 14-07-1949 (R) | 03-08-1949 | |||
| Estonia | 14-05-1993 (A) | 14-05-1993 | ||||
| Finland | 05-05-1989 (A) | 05-05-1989 | ||||
| France | 05-05-1949 | 04-08-1949 (R) | 04-08-1949 | |||
| Georgia | 27-04-1999 (A) | 27-04-1999 | ||||
| Germany | 13-07-1950 (A) | 13-07-1950 | ||||
| Greece | 09-08-1949 (A) | 09-08-1949 | ||||
| Hungary | 06-11-1990 (A) | 06-11-1990 | ||||
| Iceland | 07-03-1950 (A) | 07-03-1950 | ||||
| Ireland | 05-05-1949 | 02-08-1949 (R) | 03-08-1949 | |||
| Italy | 05-05-1949 | 03-08-1949 (R) | 03-08-1949 | |||
| Latvia | 10-02-1995 (A) | 10-02-1995 | ||||
| Liechtenstein | 23-11-1978 (A) | 23-11-1978 | ||||
| Lithuania | 14-05-1993 (A) | 14-05-1993 | ||||
| Luxembourg | 05-05-1949 | 03-08-1949 (R) | 03-08-1949 | |||
| Malta | 29-04-1965 (A) | 29-04-1965 | ||||
| Moldova | 13-07-1995 (A) | 13-07-1995 | ||||
| Monaco | 05-10-2004 (A) | 05-10-2004 | ||||
| Montenegro | 11-05-2007 (A) | 11-05-2007 | ||||
| Netherlands, the Kingdom of the | 05-05-1949 | 05-08-1949 (R) | 05-08-1949 | |||
| North Macedonia | 09-11-1995 (A) | 09-11-1995 | ||||
| Norway | 05-05-1949 | 30-07-1949 (R) | 03-08-1949 | |||
| Poland | 26-11-1991 (A) | 26-11-1991 | ||||
| Portugal | 22-09-1976 (A) | 22-09-1976 | ||||
| Romania | 07-10-1993 (A) | 07-10-1993 | ||||
| Russian Federation | 28-02-1996 (A) | 28-02-1996 | 16-03-2022 | |||
| San Marino | 16-11-1988 (A) | 16-11-1988 | ||||
| Serbia | 03-04-2003 (A) | 03-04-2003 | ||||
| Slovakia | 30-06-1993 (A) | 30-06-1993 | ||||
| Slovenia | 14-05-1993 (A) | 14-05-1993 | ||||
| Spain | 24-11-1977 (A) | 24-11-1977 | ||||
| Sweden | 05-05-1949 | 20-07-1949 (R) | 03-08-1949 | |||
| Switzerland | 06-05-1963 (A) | 06-05-1963 | ||||
| Türkiye | 13-04-1950 (A) | 13-04-1950 | ||||
| Ukraine | 09-11-1995 (A) | 09-11-1995 | ||||
| United Kingdom | 05-05-1949 | 26-07-1949 (R) | 03-08-1949 |