The Byzantine–Venetian treaty of 1082 was a trade and defence pact signed between the Byzantine Empire and the Republic of Venice, in the form of an imperial chrysobull or golden bull, issued by Emper
Golden bull
…Notable golden bulls include: The Golden Bull of 1082, issued by Alexios I Komnenos to grant Venice merchants with free trading rights, exempt from tax, throughout the Byzantine Empire in return for their…
The Byzantine Empire and neighbouring countries at the beginning of the 11th century