| 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 |
|---|---|---|---|---|---|---|
| Armenia | 18-12-1998 | |||||
| Austria | 24-06-1998 | 17-12-2003 (R) | 16-03-2004 | |||
| Belgium | 24-06-1998 | 08-06-2005 (R) | 06-09-2005 | |||
| Bulgaria | 24-06-1998 | 28-10-2003 (R) | 26-01-2004 | |||
| Canada | 24-06-1998 | 18-12-1998 (R) | 29-12-2003 | |||
| Croatia | 06-09-2007 (A) | 05-12-2007 | ||||
| Cyprus | 24-06-1998 | 02-09-2004 (R) | 01-12-2004 | |||
| Czech Republic | 24-06-1998 | 06-08-2002 (R) | 29-12-2003 | |||
| Denmark | 24-06-1998 | 12-07-2001 (R) | 29-12-2003 | |||
| Estonia | 24-03-2006 (A) | 22-06-2006 | ||||
| EU (European Union) | 24-06-1998 | 03-05-2001 (R) | 29-12-2003 | |||
| Finland | 24-06-1998 | 20-06-2000 (R) | 29-12-2003 | |||
| France | 24-06-1998 | 26-07-2002 (R) | 29-12-2003 | |||
| Germany | 24-06-1998 | 30-09-2003 (R) | 29-12-2003 | |||
| Greece | 24-06-1998 | |||||
| Hungary | 18-12-1998 | 19-04-2005 (R) | 18-07-2005 | |||
| Iceland | 24-06-1998 | |||||
| Ireland | 24-06-1998 | 09-03-2021 (R) | 07-06-2021 | |||
| Italy | 24-06-1998 | |||||
| Latvia | 24-06-1998 | 09-06-2005 (R) | 07-09-2005 | |||
| Liechtenstein | 24-06-1998 | 23-12-2003 (R) | 22-03-2004 | |||
| Lithuania | 24-06-1998 | 28-10-2004 (R) | 26-01-2005 | |||
| Luxembourg | 24-06-1998 | 01-05-2000 (R) | 29-12-2003 | |||
| Malta | 16-06-2025 (A) | 14-09-2025 | ||||
| Moldova | 24-06-1998 | 01-10-2002 (R) | 29-12-2003 | |||
| Monaco | 13-11-2003 (A) | 11-02-2004 | ||||
| Montenegro | 30-12-2011 (A) | 29-03-2012 | ||||
| Netherlands, the Kingdom of the | 24-06-1998 | 23-06-2000 (R) | 29-12-2003 | |||
| North Macedonia | 01-11-2010 (A) | 30-01-2011 | ||||
| Norway | 24-06-1998 | 16-12-1999 (R) | 29-12-2003 | |||
| Poland | 24-06-1998 | |||||
| Portugal | 24-06-1998 | 04-05-2017 (R) | 02-08-2017 | |||
| Romania | 24-06-1998 | 05-09-2003 (R) | 29-12-2003 | |||
| Serbia | 26-03-2012 (A) | 24-06-2012 | ||||
| Slovakia | 24-06-1998 | 30-12-2002 (R) | 29-12-2003 | |||
| Slovenia | 24-06-1998 | 09-02-2004 (R) | 09-05-2004 | |||
| Spain | 24-06-1998 | 21-09-2011 (R) | 20-12-2011 | |||
| Sweden | 24-06-1998 | 19-01-2000 (R) | 29-12-2003 | |||
| Switzerland | 24-06-1998 | 14-11-2000 (R) | 29-12-2003 | |||
| Ukraine | 24-06-1998 | |||||
| United Kingdom | 24-06-1998 | 06-07-2005 (R) | 04-10-2005 | |||
| United States of America | 24-06-1998 | 10-01-2001 (R) | 29-12-2003 |