| 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 | 23-07-1987 | |||||
| Denmark | 23-07-1987 | |||||
| France | 23-07-1987 | |||||
| Germany | 23-07-1987 | 20-07-1989 (R) | ||||
| Greece | 23-07-1987 | |||||
| Ireland | 23-07-1987 | 17-09-1987 (R) | ||||
| Italy | 23-07-1987 | |||||
| Luxembourg | 23-07-1987 | |||||
| Netherlands, the Kingdom of the | 23-07-1987 | 07-11-1988 (R) | ||||
| Portugal | 23-07-1987 | |||||
| Spain | 23-07-1987 | |||||
| Türkiye | 23-07-1987 | 29-03-1988 (R) | ||||
| United Kingdom | 23-07-1987 |