(1) In this Act or an authorising law, a reference to a person (the "decision-maker") who makes an internally reviewable decision or reviewable decision includes, if the decision-maker is an unincorporated body, the Territory or a territory authority, a reference to the body, Territory or authority.
(2) In this section:
"internally reviewable decision" means a reviewable decision that, under an authorising law, may be internally reviewed or reconsidered before review by the tribunal.
"reviewable decision" means a decision that, under an authorising law, is reviewable by the tribunal.