Tasipar was a planet in the Unknown Regions, under the control of the Sith Order of Decreto since 5,000 BBY. During the First Sith Civil War, it joined the Phasasites movement of Ater Phasas'a, where it served as the movements headquarters. During the conflict, Tasipar contributed their shipyards to the Phasasite movement. During the later years, it became home to the Phasas Council, which was housed in the Taral estate. It also served as headquarters to the Taralian Guard. The Taral estate was in the center of the Battle of Tasipar in 3,940 BBY.