| 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 |
|---|---|---|---|---|---|---|
| Belgium | 16-12-1997 | 14-09-1998 (R) | 04-12-1998 | |||
| Canada | 16-12-1997 | 04-02-1998 (R) | 04-12-1998 | |||
| Denmark | 16-12-1997 | 17-02-1998 (R) | 04-12-1998 | |||
| France | 16-12-1997 | 15-07-1998 (R) | 04-12-1998 | |||
| Germany | 16-12-1997 | 24-04-1998 (R) | 04-12-1998 | |||
| Greece | 16-12-1997 | 31-07-1998 (R) | 04-12-1998 | |||
| Iceland | 16-12-1997 | 25-08-1998 (R) | 04-12-1998 | |||
| Italy | 16-12-1997 | 23-09-1998 (R) | 04-12-1998 | |||
| Luxembourg | 16-12-1997 | 24-07-1998 (R) | 04-12-1998 | |||
| Netherlands, the Kingdom of the | 16-12-1997 | 04-12-1998 (R) | 04-12-1998 | |||
| Norway | 16-12-1997 | 17-03-1998 (R) | 04-12-1998 | |||
| Portugal | 16-12-1997 | 03-12-1998 (R) | 04-12-1998 | |||
| Spain | 16-12-1997 | 29-07-1998 (R) | 04-12-1998 | |||
| Türkiye | 16-12-1997 | 03-12-1998 (R) | 04-12-1998 | |||
| United Kingdom | 16-12-1997 | 17-08-1998 (R) | 04-12-1998 | |||
| United States of America | 16-12-1997 | 20-08-1998 (R) | 04-12-1998 |