| 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 | 04-04-2000 | 31-10-2001 (R) | 01-02-2002 | |||
| Andorra | 07-05-1999 | 28-07-1999 (R) | 01-11-1999 | |||
| Armenia | 11-05-2001 | 24-11-2003 (R) | 01-03-2004 | |||
| Australia | 28-09-1992 | 31-07-1997 (R) | 01-11-1997 | |||
| Austria | 10-07-1991 | 07-07-1997 (R) | 01-11-1997 | |||
| Azerbaijan | 07-11-2001 | 04-07-2003 (R) | 01-11-2003 | |||
| Belgium | 08-11-1990 | 28-01-1998 (R) | 01-05-1998 | |||
| Bosnia and Herzegovina | 30-03-2004 (S) | 01-07-2004 | ||||
| Bulgaria | 28-09-1992 | 02-06-1993 (R) | 01-10-1993 | |||
| Croatia | 06-11-1996 | 11-10-1997 (R) | 01-02-1998 | |||
| Cyprus | 08-11-1990 | 15-11-1996 (R) | 01-03-1997 | |||
| Czech Republic | 18-12-1995 | 19-11-1996 (R) | 01-03-1997 | |||
| Denmark | 08-11-1990 | 19-11-1996 (R) | 01-03-1997 | |||
| Estonia | 25-06-1999 | 10-05-2000 (R) | 01-09-2000 | |||
| Finland | 25-09-1991 | 09-03-1994 (R) | 01-07-1994 | |||
| France | 05-07-1991 | 08-10-1996 (R) | 01-02-1997 | |||
| Georgia | 30-04-2002 | 13-05-2004 (R) | 01-09-2004 | |||
| Germany | 08-11-1990 | 16-09-1998 (R) | 01-01-1999 | |||
| Greece | 28-09-1992 | 22-06-1999 (R) | 01-10-1999 | |||
| Hungary | 06-11-1997 | 02-03-2000 (R) | 01-07-2000 | |||
| Iceland | 08-11-1990 | 21-10-1997 (R) | 01-02-1998 | |||
| Ireland | 15-10-1996 | 28-11-1996 (R) | 01-03-1997 | |||
| Italy | 08-11-1990 | 20-01-1994 (R) | 01-05-1994 | |||
| Kazakhstan | 23-09-2014 (A) | 01-01-2015 | ||||
| Latvia | 11-03-1998 | 01-12-1998 (R) | 01-04-1999 | |||
| Liechtenstein | 29-06-1995 | 09-11-2000 (R) | 01-03-2001 | |||
| Lithuania | 03-06-1994 | 20-06-1995 (R) | 01-10-1995 | |||
| Luxembourg | 28-09-1992 | 12-09-2001 (R) | 01-01-2002 | |||
| Malta | 05-11-1998 | 19-11-1999 (R) | 01-03-2000 | |||
| Moldova | 06-05-1997 | 30-05-2002 (R) | 01-09-2002 | |||
| Monaco | 10-05-2002 (A) | 01-09-2002 | ||||
| Montenegro | 14-06-2006 (Su) | 06-06-2006 | ||||
| Netherlands, the Kingdom of the | 08-11-1990 | 10-05-1993 (R) | 01-09-1993 | |||
| North Macedonia | 14-12-1999 | 19-05-2000 (R) | 01-09-2000 | |||
| Norway | 08-11-1990 | 16-11-1994 (R) | 01-03-1995 | |||
| Poland | 05-11-1998 | 20-12-2000 (R) | 01-04-2001 | |||
| Portugal | 08-11-1990 | 19-10-1998 (R) | 01-02-1999 | |||
| Romania | 18-03-1997 | 06-08-2002 (R) | 01-12-2002 | |||
| Russian Federation | 07-05-1999 | 02-08-2001 (R) | 01-12-2001 | |||
| San Marino | 16-11-1995 | 12-10-2000 (R) | 01-02-2001 | |||
| Serbia | 09-10-2003 | 09-10-2003 (R) | 01-02-2004 | |||
| Slovakia | 08-09-1999 | 07-05-2001 (R) | 01-09-2001 | |||
| Slovenia | 23-11-1993 | 23-04-1998 (R) | 01-08-1998 | |||
| Spain | 08-11-1990 | 06-08-1998 (R) | 01-12-1998 | |||
| Sweden | 08-11-1990 | 15-07-1996 (R) | 01-11-1996 | |||
| Switzerland | 23-08-1991 | 11-05-1993 (R) | 01-09-1993 | |||
| Türkiye | 27-09-2001 | 06-10-2004 (R) | 01-02-2005 | |||
| Ukraine | 29-05-1997 | 26-01-1998 (R) | 01-05-1998 | |||
| United Kingdom | 08-11-1990 | 28-09-1992 (R) | 01-09-1993 |