The Treaty of Csilla was an official document signed in 538 ABY that dissolved the Galactic Federation Triumvirate. After centuries of peace, the Triumvirate member states agreed to restore individual autonomy and created a new Galactic Alliance and a new Galactic Empire. The treaty, the signing of which was hosted by the Chiss Ascendancy, established non-aggression and non-expansion pacts, the latter of which came with the caveat that if the Alliance or Empire wished to expand, or the New Jedi Order wished to set up additional outposts, they would consult with the other factions prior to doing so in order to prevent hostilities and mistrust. It was followed by the Second Treaty of Csilla, which furthered the peace accord between the Alliance and the Empire.The Story: Star Wars Legacies: 1