| Country | Action | Action Date | Effective Date |
|---|
| AUSTRIA | Accession | 09/11/2004 | |
| BULGARIA | Signature | 12/06/2000 | |
| BULGARIA | Ratification | 07/03/2006 | |
| CROATIA | Signature | 14/06/2000 | |
| CROATIA | Ratification | 04/03/2009 | 04/04/2009 |
| CZECH REPUBLIC | Signature | 26/05/2000 | |
| CZECH REPUBLIC | Ratification | 21/09/2011 | 21/10/2011 |
| FRANCE | Signature | 23/10/2000 | |
| GERMANY FEDERAL REPUBLIC | Signature | 26/05/2000 | |
| GERMANY FEDERAL REPUBLIC | Ratification | 31/01/2008 | |
| HUNGARY | Accession | 04/05/2004 | |
| ITALY | Signature | 26/05/2000 | |
| LUXEMBOURG | Signature | 29/01/2001 | |
| LUXEMBOURG | Ratification | 24/05/2007 | |
| LUXEMBOURG | Notification | 24/05/2007 | |
| MOLDOVA REPUBLIC OF | Accession | 26/03/2001 | |
| NETHERLANDS THE | Notification | 30/04/2003 | |
| NETHERLANDS THE | Approval | 30/04/2003 | |
| POLAND | Accession | 25/06/2010 | 25/07/2010 |
| RUSSIAN FEDERATION | Accession | 10/10/2002 | |
| SERBIA | Accession | 06/01/2011 | 06/02/2011 |
| SLOVAK REPUBLIC | Signature | 26/05/2000 | |
| SLOVAK REPUBLIC | Ratification | 20/10/2009 | 20/11/2009 |