- Hall of the Council of Ten (Consiglio dei dieci) -

The last degree of justice was exercised by the most feared tribunal: The Council of the Ten. This Commission had exceptional powers and met in absolute secrecy in what is known as the Hall of the Council of the Ten.

Here, during a trial, no-one could enter, not even the accused. The trial took place by reading statements of both the defense and accused and decisions were made by a vote that had to be an 80% majority.