| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| BREMEN | Signature | 03/08/1841 | |
| BREMEN | Ratification Dated | 17/08/1841 | |
| BREMEN | Ratification | 28/08/1841 | |
| HAMBURG | Signature | 03/08/1841 | |
| HAMBURG | Ratification Dated | 23/08/1841 | |
| HAMBURG | Ratification | 28/08/1841 | |
| LUBECK | Signature | 03/08/1841 | |
| LUBECK | Ratification Dated | 18/08/1841 | |
| LUBECK | Ratification | 28/08/1841 | |
| UNITED KINGDOM | Signature | 03/08/1841 | |
| UNITED KINGDOM | Ratification | 11/08/1841 | |
| UNITED KINGDOM | Ratification Dated | 11/08/1841 | |
| UNITED KINGDOM | Ratification | 28/08/1841 |