(1) In this Part:
"claimant" means a person in respect of whom a determination is made.
"decision" has the same meaning as in the Administrative Review Tribunal Act 2024 .
"determination" means a determination, decision or requirement made under section 8, 14, 15, 16, 17, 18, 19, 20, 21, 21A, 22, 24, 25, 27, 29, 29A, 30, 31, 36, 37 or 39, under paragraph 114B(5)(a) or under Division 3 of Part X.
"determining authority" , in relation to a determination, means the person who made the determination.
"reviewable decision" means a decision made under subsection 38(4) or section 62.
(2) For the purposes of this Part, the parties to proceedings instituted under this Part are:
(a) the applicant; and
(b) if the applicant is not the claimant--the claimant; and
(c) the MRCC.