These rights flow from two principles of natural justice, the right to be heard (audi alteram partem) and right to be judged impartially (nemo judex in sua causa).
I will prefer to deal with the ground of error apparent on the face of the record first before turning to the audi alteram partem rule of natural justice.
A word used to refer to situations where audi alteram partem (the right to be heard) and nemo judex in parte sua (no person may judge their own case) apply.
