| 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 | 19-06-1978 (S) | 19-06-1978 | ||||
| Denmark | 19-06-1978 (S) | 19-06-1978 | ||||
| France | 19-06-1978 | 22-09-1980 (R) | 22-09-1980 | |||
| Germany | 19-06-1978 (S) | 19-06-1978 | ||||
| Ireland | 19-06-1978 | 13-01-1981 (R) | 13-01-1981 | |||
| Italy | 19-06-1978 (S) | 19-06-1978 | ||||
| Luxembourg | 19-06-1978 (S) | 19-06-1978 | ||||
| Netherlands, the Kingdom of the | 19-06-1978 (S) | 19-06-1978 | ||||
| United Kingdom | 19-06-1978 (S) | 19-06-1978 |