Grand Secretariat (Sith)

Grand Secretariat was a title held by Darth Kryos during his time in the Galactic Imperium, getting it in 168 ABY. As the Secretariat, he officially advised Empress Allya Pallopides, but was really the leader, and she was his puppet (though she was not aware of it). At the end of the Second Hyperspace War in 175 ABY, he executed Empress Pallopides and declared himself the supreme ruler of the Unitary State of the Galaxy.