The Guild of Adjudicators was an organisation founded to spread law among the colonies of Earth. The Guild's motto was "Justice by your side. Fairness be your friend". (PROSE: Original Sin) The Adjudicators were sometimes known as Ravens in the mid-21st century, during the lead up to the 22nd century Dalek invasion. (PROSE: GodEngine) They retained this name until the 25th century. (PROSE: Lucifer Rising)