| 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 | 10-11-1972 | 05-11-1976 (R) | 11-02-1977 | |||
| Denmark | 10-11-1972 | 08-02-1974 (R) | 11-02-1977 | |||
| France | 10-11-1972 | 22-01-1975 (R) | 11-02-1977 | |||
| Germany | 10-11-1972 | 23-07-1976 (R) | 11-02-1977 | |||
| Israel | 12-11-1979 (A) | 12-12-1979 | ||||
| Italy | 10-11-1972 | 01-06-1977 (R) | 01-07-1977 | |||
| Netherlands, the Kingdom of the | 10-11-1972 | 12-01-1977 (R) | 11-02-1977 | |||
| South Africa | 07-10-1977 (A) | 06-11-1977 | ||||
| Spain | 18-04-1980 (A) | 18-05-1980 | ||||
| Sweden | 11-01-1973 | 11-01-1973 (R) | 11-02-1977 | |||
| Switzerland | 10-11-1972 | 10-06-1977 (R) | 10-07-1977 | |||
| United Kingdom | 10-11-1972 | 01-07-1980 (R) | 31-07-1980 |