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Signing of the Treaty of Bern

When
9 October 1874
Where
Bern
Part of
General Postal Union established by the Treaty of Bern

The Treaty of Bern was signed on 9 October 1874, establishing the General Postal Union to unify international postal services.

The treaty was the result of an international conference convened by the Swiss Government on 15 September 1874. It aimed to unify disparate postal services and regulations so that international mail could be exchanged freely.

Sources

  1. Treaty of Bern Wikipedia, revision of 2026-05-26

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.