| 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 | 14-05-1997 (R) | 15-05-1997 | ||||
| Azerbaijan | 15-05-1997 (R) | 15-05-1997 | ||||
| Belarus | 05-05-1997 (R) | 15-05-1997 | ||||
| Belgium | 29-04-1997 (R) | 15-05-1997 | ||||
| Bulgaria | 05-11-1996 (R) | 15-05-1997 | ||||
| Canada | 17-10-1996 (R) | 15-05-1997 | ||||
| Czech Republic | 11-12-1996 (R) | 15-05-1997 | ||||
| Denmark | 23-10-1996 (R) | 15-05-1997 | ||||
| France | 30-08-1996 (R) | 15-05-1997 | ||||
| Georgia | 13-05-1997 (R) | 15-05-1997 | ||||
| Germany | 13-12-1996 (R) | 15-05-1997 | ||||
| Greece | 27-09-1996 (R) | 15-05-1997 | ||||
| Hungary | 07-05-1997 (R) | 15-05-1997 | ||||
| Iceland | 16-12-1996 (R) | 15-05-1997 | ||||
| Italy | 09-09-1996 (R) | 15-05-1997 | ||||
| Kazakhstan | 14-05-1997 (R) | 15-05-1997 | ||||
| Luxembourg | 03-12-1996 (R) | 15-05-1997 | ||||
| Moldova | 15-05-1997 (R) | 15-05-1997 | ||||
| Netherlands, the Kingdom of the | 14-10-1996 (R) | 15-05-1997 | ||||
| Norway | 13-01-1997 (R) | 15-05-1997 | ||||
| Poland | 14-05-1997 (R) | 15-05-1997 | ||||
| Portugal | 15-05-1997 (R) | 15-05-1997 | ||||
| Romania | 13-05-1997 (R) | 15-05-1997 | ||||
| Russian Federation | 14-05-1997 (R) | 15-05-1997 | ||||
| Slovakia | 22-10-1996 (R) | 15-05-1997 | ||||
| Spain | 08-04-1997 (R) | 15-05-1997 | ||||
| Türkiye | 06-05-1997 (R) | 15-05-1997 | ||||
| Ukraine | 15-05-1997 (R) | 15-05-1997 | ||||
| United Kingdom | 08-01-1997 (R) | 15-05-1997 | ||||
| United States of America | 14-05-1997 (R) | 15-05-1997 |