| 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 | 21-11-1978 | 27-11-1980 (R) | 01-01-1981 | |||
| France | 21-11-1978 | 19-03-1979 (R) | 01-01-1981 | |||
| Germany | 21-11-1978 | 17-12-1980 (R) | 01-01-1981 | |||
| Ireland | 21-11-1978 | 01-12-1980 (R) | 01-01-1981 | |||
| Luxembourg | 21-11-1978 | 27-11-1980 (R) | 01-01-1981 | |||
| Netherlands, the Kingdom of the | 21-11-1978 | 16-08-1979 (R) | 01-01-1981 | |||
| United Kingdom | 21-11-1978 | 15-10-1979 (R) | 01-01-1981 |