| Country | Action | Action Date | Effective Date |
|---|
| AUSTRALIA | Acceptance | 09/05/1986 | |
| AUSTRIA | Acceptance | 02/07/1991 | 02/07/1991 |
| BELGIUM | Application | 23/12/2002 | |
| BOSNIA AND HERZEGOVINA | Succession | 01/09/1993 | 06/03/1992 |
| CZECHOSLOVAKIA | Acceptance | 06/09/1988 | |
| DENMARK | Acceptance | 15/12/1983 | 15/12/1983 |
| GABON | Acceptance | 30/11/1982 | |
| GERMANY FEDERAL REPUBLIC | Acceptance | 20/08/1979 | |
| ICELAND | Application | 17/01/2006 | 17/01/2006 |
| ITALY | Acceptance | 30/08/1985 | |
| LATVIA | Application | 19/12/2005 | 19/12/2005 |
| MONTENEGRO | Succession | 23/10/2006 | 03/06/2006 |
| NORWAY | Application | 22/11/2000 | 22/11/2000 |
| SEYCHELLES | Acceptance | 24/07/1985 | |
| SLOVAK REPUBLIC | Succession | 28/05/1993 | 01/01/1993 |
| SLOVENIA | Succession | 01/07/1992 | 25/06/1991 |
| SPAIN | Application | 12/12/2003 | 01/01/1900 |
| St Lucia | Acceptance | 02/09/1986 | 02/09/1986 |
| SWEDEN | Acceptance | 01/03/1979 | |
| UGANDA | Acceptance | 11/08/1983 | |
| UNITED ARAB EMIRATES | Application | 11/12/2003 | 01/01/1900 |
| UNITED KINGDOM | Acceptance | 03/09/1986 | |
| YUGOSLAVIA | Acceptance | 08/02/1979 | |
| ZIMBABWE | Acceptance | 05/03/1991 | 05/03/1991 |