The governmental body known as the Vandronian government functioned in the Vandron system, situated within the Mid Rim's D'Aelgoth sector, sometime after the Battle of Endor which took place in 4 ABY.
This Vandronian government received a mention within the Heroes & Rogues supplement for Star Wars: The Roleplaying Game, released in 1995. This supplement was authored by Paul Sudlow alongside Rick Stuart for West End Games.