BRUNSWICK - Actions
| Agreement | Action type | Action on | Effective on |
|---|---|---|---|
| Declaration respecting Maritime Law, signed by the Plenipotentiaries of Great Britain, Austria, France, Prussia, Russia, Sardinia, and Turkey, assembled in Congress at Paris - April 16, 1856 | Accession | 7 December 1857 | |
| Treaty of Commerce between Great Britain and the Zollverein | Signature | 30 May 1865 | |
| Treaty of Commerce between Great Britain and the Zollverein | Ratification Dated | 4 June 1865 | |
| Treaty of Commerce between Great Britain and the Zollverein | Ratification | 30 June 1865 |