| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| ALGERIA | Accession | 05/08/1969 | |
| AUSTRALIA | Signature | 30/06/1969 | |
| AUSTRIA | Signature | 12/06/1969 | |
| AUSTRIA | Ratification | 29/03/1972 | |
| BELGIUM | Accession | 12/11/1970 | |
| BENIN | Signature | 16/01/1969 | |
| Bermuda | Extension | 04/12/1970 | |
| British Honduras | Extension | 04/12/1970 | |
| British Solomon Islands | Extension | 04/12/1970 | |
| British Virgin Islands | Extension | 04/12/1970 | |
| CAMEROON | Accession | 05/12/1969 | 05/03/1970 |
| CHAD | Signature | 30/06/1969 | |
| CHILE | Accession | 03/04/1970 | |
| CHINA TAIWAN | Signature | 25/06/1969 | |
| CHINA TAIWAN | Ratification | 04/02/1972 | 04/05/1972 |
| Christmas Island | Extension | 10/06/1969 | 10/12/1969 |
| Cocos Islands | Extension | 10/09/1969 | 10/12/1969 |
| CYPRUS | Signature | 26/06/1969 | |
| CYPRUS | Ratification | 12/02/1971 | |
| CZECHOSLOVAKIA | Accession | 04/02/1970 | |
| DENMARK | Signature | 05/06/1969 | |
| DENMARK | Declaration | 05/06/1969 | |
| ECUADOR | Signature | 21/03/1969 | |
| ECUADOR | Ratification | 23/09/1969 | |
| EGYPT | Signature | 30/05/1969 | |
| EGYPT | Ratification | 26/05/1970 | 26/08/1970 |
| FIJI | Accession | 17/03/1971 | |
| FRANCE | Signature | 22/05/1969 | |
| GABON | Accession | 25/08/1969 | |
| GERMANY FEDERAL REPUBLIC | Signature | 10/06/1969 | |
| GHANA | Signature | 15/01/1969 | |
| Gibraltar | Extension | 04/12/1970 | |
| Gilbert And Ellice Islands | Extension | 04/12/1970 | |
| GREECE | Accession | 23/01/1974 | 23/04/1974 |
| Guernsey | Extension | 15/12/1969 | 15/03/1970 |
| HUNGARY | Accession | 25/02/1976 | 25/05/1976 |
| HUNGARY | Declaration | 25/02/1976 | 25/05/1976 |
| INDIA | Accession | 09/03/1971 | |
| IRAN | Accession | 24/01/1970 | |
| Isle of Man | Extension | 15/02/1969 | 15/03/1970 |
| ISRAEL | Accession | 05/11/1970 | |
| ITALY | Accession | 06/05/1975 | 06/08/1975 |
| Jersey | Extension | 15/01/1970 | 15/04/1970 |
| KENYA | Accession | 31/08/1983 | 01/12/1983 |
| KOREA REPUBLIC OF | Accession | 10/06/1982 | 18/09/1982 |
| Land Berlin | Extension | 10/06/1969 | |
| LEBANON | Signature | 17/06/1969 | |
| LEBANON | Ratification | 07/05/1971 | 07/08/1971 |
| LESOTHO | Accession | 27/01/1982 | 27/04/1982 |
| LIBYA | Signature | 18/06/1969 | |
| LIECHTENSTEIN | Accession | 13/06/1975 | 13/09/1975 |
| LUXEMBOURG | Accession | 09/03/1972 | 09/06/1972 |
| MALI | Accession | 31/07/1987 | 31/10/1987 |
| MEXICO | Accession | 19/07/1972 | 19/10/1972 |
| Montserrat | Extension | 04/12/1970 | |
| MOROCCO | Signature | 22/04/1969 | |
| MOROCCO | Ratification | 22/06/1978 | 22/09/1978 |
| NETHERLANDS THE | Accession | 20/10/1970 | |
| New Guinea | Extension | 10/12/1969 | |
| NEW ZEALAND | Accession | 28/11/1977 | 28/02/1978 |
| NIGER | Signature | 21/02/1969 | |
| Norfolk Island | Extension | 10/09/1969 | 10/12/1969 |
| Papua | Extension | 10/09/1969 | 10/09/1969 |
| PHILIPPINES | Signature | 19/03/1969 | |
| PHILIPPINES | Ratification | 10/04/1973 | 10/07/1973 |
| Pitcairn Islands | Extension | 04/12/1970 | |
| POLAND | Signature | 26/06/1969 | |
| POLAND | Ratification | 14/06/1971 | 14/09/1971 |
| POLAND | Objection | 14/09/1971 | |
| PORTUGAL | Accession | 19/10/1971 | |
| ROMANIA | Accession | 07/12/1970 | |
| ROMANIA | Declaration | 07/12/1970 | |
| SENEGAL | Accession | 19/05/1971 | |
| SINGAPORE | Accession | 08/09/1969 | |
| SLOVAK REPUBLIC | Succession | 05/02/1993 | |
| SOLOMON ISLANDS | Accession | 02/04/1982 | 02/07/1982 |
| SOUTH AFRICA | Accession | 28/09/1971 | |
| SPAIN | Accession | 26/02/1971 | |
| SRI LANKA | Accession | 23/05/1991 | 23/08/1991 |
| St Helena | Extension | 04/12/1970 | |
| SWITZERLAND | Signature | 10/06/1969 | |
| SWITZERLAND | Ratification | 14/11/1973 | 14/02/1974 |
| SYRIA | Accession | 24/10/1974 | 24/01/1975 |
| THAILAND | Accession | 16/10/1970 | |
| TURKEY | Accession | 17/05/1991 | 17/08/1991 |
| UGANDA | Accession | 11/07/1989 | 11/10/1989 |
| UNITED KINGDOM | Definitive Signature | 30/06/1969 | |
| ZIMBABWE | Accession | 05/11/1986 | 05/02/1987 |