| 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 | 22-04-1970 (R) | 22-04-1971 | ||||
| Bolivia | 31-01-1977 (R) | 31-01-1978 | ||||
| Bosnia and Herzegovina | 02-06-1993 (Su) | 06-03-1992 | ||||
| Chile | 30-09-1999 (R) | 30-09-2000 | ||||
| Croatia | 08-10-1991 (Su) | 08-10-1991 | ||||
| Cyprus | 28-07-1966 (R) | 28-07-1967 | ||||
| Democratic Republic of the Congo | 05-09-1967 (R) | 05-09-1968 | ||||
| Ecuador | 05-04-1978 (R) | 05-04-1979 | ||||
| Finland | 23-09-1968 (R) | 23-09-1969 | ||||
| Germany | 01-03-1972 (R) | 01-03-1973 | ||||
| Guinea | 11-08-1967 (R) | 11-08-1968 | ||||
| Ireland | 09-06-1969 (R) | 09-06-1970 | ||||
| Japan | 07-06-1974 (R) | 07-06-1975 | ||||
| Libya | 19-06-1975 (R) | 19-06-1976 | ||||
| Luxembourg | 24-07-1972 (R) | 24-07-1973 | ||||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Netherlands, the Kingdom of the | 02-08-1966 (R) | 02-08-1967 | ||||
| North Macedonia | 17-11-1991 (Su) | 17-11-1991 | ||||
| Senegal | 25-04-1966 (R) | 28-07-1967 | ||||
| Serbia | 24-11-2000 (Su) | 27-04-1992 | ||||
| Slovenia | 29-05-1992 (Su) | 25-06-1991 | ||||
| Sweden | 17-06-1969 (R) | 17-06-1970 | ||||
| Uruguay | 28-06-1973 (R) | 28-06-1974 | ||||
| Venezuela | 10-08-1982 (R) | 10-08-1983 | ||||
| Yugoslavia (< 25-06-1991) | 07-05-1970 (R) | 07-05-1971 |