| Country | Action | Action Date | Effective Date |
|---|
| Antilles | Extension | 09/05/1985 | |
| Antilles | Extension | 01/01/1986 | |
| Aruba | Extension | 01/01/1986 | |
| AUSTRIA | Signature | 06/05/1963 | |
| AUSTRIA | Ratification | 31/07/1975 | 01/09/1975 |
| AUSTRIA | Declaration | 31/07/1975 | |
| BELGIUM | Signature | 05/06/1963 | |
| BELGIUM | Ratification | 18/06/1991 | 19/07/1991 |
| BELGIUM | Declaration | 01/05/2007 | |
| DENMARK | Signature | 16/11/1972 | |
| DENMARK | Ratification | 16/11/1972 | 17/12/1972 |
| FRANCE | Signature | 06/05/1963 | |
| FRANCE | Acceptance | 26/01/1965 | |
| FRANCE | Denunciation | 14/03/2008 | 05/03/2009 |
| GERMANY FEDERAL REPUBLIC | Withdrawal Dec. | 01/01/1905 | |
| GERMANY FEDERAL REPUBLIC | Signature | 06/05/1963 | |
| GERMANY FEDERAL REPUBLIC | Ratification | 17/11/1969 | |
| GERMANY FEDERAL REPUBLIC | Declaration | 17/11/1969 | |
| GERMANY FEDERAL REPUBLIC | Denunciation | 21/12/2001 | 22/12/2002 |
| Guernsey | Extension | | 21/10/1977 |
| IRELAND, REPUBLIC OF | Signature | 16/01/1973 | |
| IRELAND, REPUBLIC OF | Ratification | 16/03/1973 | 17/04/1973 |
| Isle of Man | Extension | | 21/10/1977 |
| ITALY | Signature | 06/05/1963 | |
| ITALY | Ratification | 27/02/1968 | |
| ITALY | Declaration | 27/02/1968 | |
| ITALY | Notification | 16/12/1985 | |
| ITALY | Denunciation | 03/06/2009 | 04/06/2010 |
| ITALY | Reservation | 03/06/2009 | 04/06/2010 |
| Jersey | Extension | | 21/10/1977 |
| LUXEMBOURG | Signature | 01/05/1969 | |
| LUXEMBOURG | Ratification | 11/10/1971 | 12/11/1971 |
| LUXEMBOURG | Denunciation | 11/07/2008 | 10/07/2009 |
| MOLDOVA REPUBLIC OF | Signature | 03/11/1998 | |
| NETHERLANDS THE | Signature | 06/05/1963 | |
| NETHERLANDS THE | Ratification | 09/05/1985 | 10/06/1985 |
| NETHERLANDS THE | Declaration | 09/05/1985 | |
| NETHERLANDS THE | Declaration | 01/01/1986 | |
| NORWAY | Signature | 06/05/1963 | |
| NORWAY | Ratification | 26/11/1969 | 27/12/1969 |
| PORTUGAL | Signature | 23/02/1979 | |
| SPAIN | Signature | 08/11/1985 | |
| SPAIN | Ratification | 16/07/1987 | 17/08/1978 |
| SPAIN | Declaration | 16/07/1987 | |
| SWEDEN | Signature | 26/06/1968 | |
| SWEDEN | Ratification | 05/03/1969 | |
| SWEDEN | Denunciation | 28/06/2001 | 29/06/2002 |
| SWEDEN | Ratification | 29/05/2002 | 30/06/2002 |
| UNITED KINGDOM | Signature | 06/05/1963 | |
| UNITED KINGDOM | Ratification | 07/07/1971 | 08/08/1971 |
| UNITED KINGDOM | Declaration | 07/07/1971 | |
| UNITED KINGDOM | Declaration | 20/10/1971 | |
| UNITED KINGDOM | Declaration | 21/10/1971 | |