The Joan of Arc Historial, the largest site dedicated to the memory of Joan of Arc, is set in the heart of the Archbishop’s Palace of Rouen. Closely linked to Joan of Arc’s destiny, this site of exceptional architectural quality houses the remains of the room known as l’Officialité, the ‘Official Room’, where her sentence was pronounced in 1431, and where her rehabilitation trial took place in 1456.
http://en.rouentourisme.com/arts-antiques/historial-jeanne-d-arc-2132-en