(1) This Part applies to—
(a) the costs of any proceeding in the Court, including—
(i) the costs of an appeal to the Court of Appeal;
(ii) in the case of an appeal to the Court from another court or from a tribunal, the costs of proceedings in that court or before that tribunal;
(iii) in the case of a proceeding in another court or before a tribunal which is remitted or transferred to or removed into the Court, the costs of the whole proceeding, both before and after the remission, transfer or removal, which by or under these Rules or an order of the Court are to be paid to any party by another party or out of a fund;
(b) the costs of an arbitration which by or under any Act are to be taxed in the Court, including the Costs Court;
(c) the costs of any proceeding in the County Court, the Magistrates' Court or VCAT which are to be taxed in the Court, including the Costs Court.
(2) Subject to Part 6, this Part applies to the taxation of costs payable to a solicitor by the solicitor's client.