High Court of the Time Lords

By some accounts, the High Court of the Time Lords was a powerful Time Lord institution which held the Doctor's first trial. (PROSE: The Trial of Doctor Who, Doctor Who and the Auton Invasion, World Game) Other sources would suggest other organisations filled this role. (PROSE: Doctor Who and the Doomsday Weapon, Doctor Who and the Terror of the Autons, et al.) By some accounts, the High Court was presided by a President. (PROSE: Doctor Who and the Auton Invasion, World Game)

Drax once remarked to the Fourth Doctor that he had heard about the High Court exiling the Doctor to Earth. (PROSE: Doctor Who and the Armageddon Factor)

The Sixth Doctor once made reference to the High Courts of Gallifrey. (PROSE: Revelation of the Daleks)