Corrections Act 2004, s 136
You can appeal any decision made by a Hearing Adjudicator to the Visiting Justice, but you can’t appeal a decision made by a Visiting Justice. If you appeal the Hearing Adjudicator’s decision your case must be heard by the Visiting Justice as soon as possible.
The punishment that has been imposed on you will be suspended (that is, it won’t happen) until your appeal is dealt with.
If you appeal the finding that you’re guilty of the charge, the whole case must be held again by a Visiting Justice. If you appeal just the punishment (penalty) you were given, the Visiting Justice will only reconsider the penalty.