| 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 | 16-12-1988 | 09-06-2004 (R) | 09-07-2004 | |||
| Denmark | 16-12-1988 | 05-01-1990 (R) | 09-07-2004 | |||
| Finland | 16-12-1988 | 27-08-1991 (R) | 09-07-2004 | |||
| France | 16-12-1988 | 29-12-1989 (R) | 09-07-2004 | |||
| Germany | 16-12-1988 | 08-10-1989 (R) | 09-07-2004 | |||
| Italy | 16-12-1988 | 27-02-1995 (R) | 09-07-2004 | |||
| Netherlands, the Kingdom of the | 28-01-1993 (A) | 23-07-2016 | ||||
| Norway | 16-12-1988 | 12-07-1989 (R) | 09-07-2004 | |||
| Spain | 16-12-1988 | 06-07-1990 (R) | 09-07-2004 | |||
| Sweden | 16-12-1988 | 10-11-1989 (R) | 09-07-2004 | |||
| Switzerland | 16-12-1988 | 16-12-1989 (R) | 09-07-2004 | |||
| United Kingdom | 16-12-1988 | 15-03-1990 (R) | 09-07-2004 |