| 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 | 27-05-1998 | 04-04-2000 (R) | 01-08-2000 | |||
| Andorra | 27-10-2010 | 23-03-2011 (R) | 01-07-2011 | |||
| Armenia | 11-05-2001 | 25-01-2002 (R) | 01-05-2002 | |||
| Austria | 15-10-1985 | 23-09-1987 (R) | 01-09-1988 | |||
| Azerbaijan | 21-12-2001 | 15-04-2002 (R) | 01-08-2002 | |||
| Belgium | 15-10-1985 | 25-08-2004 (R) | 01-12-2004 | |||
| Bosnia and Herzegovina | 12-07-2002 | 12-07-2002 (R) | 01-11-2002 | |||
| Bulgaria | 03-10-1994 | 10-05-1995 (R) | 01-09-1995 | |||
| Croatia | 11-10-1997 | 11-10-1997 (R) | 01-02-1998 | |||
| Cyprus | 08-10-1986 | 16-05-1988 (R) | 01-09-1988 | |||
| Czech Republic | 28-05-1998 | 07-05-1999 (R) | 01-09-1999 | |||
| Denmark | 15-10-1985 | 03-02-1988 (R) | 01-09-1988 | |||
| Estonia | 04-11-1993 | 16-12-1994 (R) | 01-04-1995 | |||
| Finland | 14-06-1990 | 03-06-1991 (R) | 01-10-1991 | |||
| France | 15-10-1985 | 17-01-2007 (R) | 01-05-2007 | |||
| Georgia | 29-05-2002 | 08-12-2004 (R) | 01-04-2005 | |||
| Germany | 15-10-1985 | 17-05-1988 (R) | 01-09-1988 | |||
| Greece | 15-10-1985 | 06-09-1989 (R) | 01-01-1990 | |||
| Hungary | 06-04-1992 | 21-03-1994 (R) | 01-07-1994 | |||
| Iceland | 20-11-1985 | 25-03-1991 (R) | 01-07-1991 | |||
| Ireland | 07-10-1997 | 14-05-2002 (R) | 01-09-2002 | |||
| Italy | 15-10-1985 | 11-05-1990 (R) | 01-09-1990 | |||
| Latvia | 05-12-1996 | 05-12-1996 (R) | 01-04-1997 | |||
| Liechtenstein | 15-10-1985 | 11-05-1988 (R) | 01-09-1988 | |||
| Lithuania | 27-11-1996 | 22-06-1999 (R) | 01-10-1999 | |||
| Luxembourg | 15-10-1985 | 15-05-1987 (R) | 01-09-1988 | |||
| Malta | 13-07-1993 | 06-09-1993 (R) | 01-01-1994 | |||
| Moldova | 02-05-1996 | 02-10-1997 (R) | 01-02-1998 | |||
| Monaco | 10-01-2013 | 10-01-2013 (R) | 01-05-2013 | |||
| Montenegro | 24-06-2005 | 12-09-2008 (R) | 01-01-2009 | |||
| Netherlands, the Kingdom of the | 07-01-1988 | 20-03-1991 (R) | 01-07-1991 | |||
| North Macedonia | 14-06-1996 | 06-06-1997 (R) | 01-10-1997 | |||
| Norway | 26-05-1989 | 26-05-1989 (R) | 01-09-1989 | |||
| Poland | 19-02-1993 | 22-11-1993 (R) | 01-03-1994 | |||
| Portugal | 15-10-1985 | 18-12-1990 (R) | 01-04-1991 | |||
| Romania | 04-10-1994 | 28-01-1998 (R) | 01-05-1998 | |||
| Russian Federation | 28-02-1996 | 05-05-1998 (R) | 01-09-1998 | 16-03-2022 | ||
| San Marino | 16-05-2013 | 29-10-2013 (R) | 01-02-2014 | |||
| Serbia | 24-06-2005 | 06-09-2007 (R) | 01-01-2008 | |||
| Slovakia | 23-02-1999 | 01-02-2000 (R) | 01-06-2000 | |||
| Slovenia | 11-10-1994 | 15-11-1996 (R) | 01-03-1997 | |||
| Spain | 15-10-1985 | 08-11-1988 (R) | 01-03-1989 | |||
| Sweden | 04-10-1988 | 29-08-1989 (R) | 01-12-1989 | |||
| Switzerland | 21-01-2004 | 17-02-2005 (R) | 01-06-2005 | |||
| Türkiye | 21-11-1988 | 09-12-1992 (R) | 01-04-1993 | |||
| Ukraine | 06-11-1996 | 11-09-1997 (R) | 01-01-1998 | |||
| United Kingdom | 03-06-1997 | 24-04-1998 (R) | 01-08-1998 |