The Facts
12 On 27 October 2017, this Court delivered its principal judgment in relation to the appeals and cross-appeals and notices of contention (Hancock Prospecting Pty Ltd v Rinehart [2017] FCAFC 170; (2017) 257 FCR 442). The Court set out the orders which the Court then considered should be made (at [417]). The Court said that if any party considered that the Court had overlooked any matter or wished to put anything to the Court on the form of the orders, then he, she or it had leave within 14 days and after consultation with the other parties to the litigation, to file an index of no more than one page in length of topics said to be appropriate for further submissions. The orders which the Court then considered should be made were as follows:
1 Leave to appeal be granted.
2 The appeals be allowed.
3 The cross-appeals be dismissed.
4 The notice of contentions be dismissed.
5 The orders of the Court made on 26 May 2016 be set aside and in lieu thereof order that the proceedings brought in the Court by the applicants being NSD1124/2014 be stayed under s 8(1) of the Commercial Arbitration Act pending any arbitral reference between the parties or until further order, save and except for those claims made against those entities that are not parties to the arbitration agreement, being Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd.
6 The claims made by the applicants in the underlying proceedings against Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd be stayed on the same terms as the stay in order 5.
7 Subject to the stays in order 5 and 6 above, the matter be remitted to the primary judge for any application properly available in the light of the stays.
8 The respondents pay the appellants' costs of appeal including the costs of the application for leave to appeal, subject to Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd paying the costs related to the question as to whether those entities are parties to the arbitration agreement pursuant to s 2 of the CA Act.
9 Leave be granted nunc pro tunc to Wright Prospecting Pty Ltd to intervene on the condition that they bear their own costs of intervention.
13 In the principal judgment, the Court considered whether Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd, who were not named as parties in any deed or arbitration agreement, should nonetheless be referred to arbitration because they claimed "through or under" entities who are parties to the relevant deed or agreement for the purpose of the definition of the word "party" in s 2(1) of the Commercial Arbitration Act 2010 (NSW) (the CA Act). The Court decided that those companies were not claiming "through or under" entities who are parties to the relevant deed or agreement for the purpose of the definition of the word "party" in s 2 of the CA Act (at [289]-[323]). That is why those companies are the subject of the exceptions in paragraphs 5 and 8 of the Court's proposed orders.
14 On 10 November 2017, the Gina parties, supported by the HPPL parties, sent to the Court the orders they sought in the form of "amendments" to the orders which the Court had indicated that it was disposed to make. The orders which the successful parties sought with the amendments marked were as follows:
1 Leave to appeal be granted.
2 The appeals be allowed.
3 The cross-appeals be dismissed.
4 The notice of contentions be dismissed.
5 The orders of the Court made on 26 May 2016 be set aside and in lieu thereof order that the proceedings brought in the Court by the applicants being NSD1124/2014 be stayed under s 8(1) of the Commercial Arbitration Act pending any arbitral reference between the parties or until further order, save and except for those claims made against those entities that are not parties to the arbitration agreement, being Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd.
6 The claims made by the applicants in the underlying proceedings against Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd be stayed on the same terms as the stay in order 5.
7 Subject to the stays in order 5 and 6 above, the matter be remitted to the primary judge for any application properly available in the light of the stays.
8 The first and second respondents pay forthwith the appellants' costs of appeal including the costs of the application for leave to appeal., subject to Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd paying the costs related to the question as to whether those entities are parties to the arbitration agreement pursuant to s 2 of the CA Act.
9 The first and second respondents pay forthwith the appellants' costs of the appellants' interlocutory application filed on 24 December 2014 in Federal Court of Australia Proceedings No. NSD 1124/2014.
910 Leave be granted nunc pro tunc to Wright Prospecting Pty Ltd to intervene on the condition that they bear their own costs of intervention.
15 For present purposes, the material alterations to the order which the Court then considered appropriate is the requirement that, in relation to both the costs at first instance (paragraph 9) and the costs of the appeals (paragraph 8), such costs be paid forthwith.
16 The parties made written submissions on the differences between them with respect to the proposed orders. The applicants' written submissions are dated 22 November 2017 and consist of 11 paragraphs. Paragraphs 1 to 8 address the submission by them that no order for costs should be made in respect of the proceeding at first instance with the result that the primary judge's order reserving those costs would stand. Paragraphs 9 to 11 address the submission by the applicants that an order should not be made that the costs of the proceeding at first instance (if made) be paid forthwith. The applicants did not make any submissions directed to whether the costs of the appeals should be paid forthwith.
17 The joint written submissions of the HPPL parties and the Gina parties are dated 29 November 2017. They consist of 13 paragraphs. They identify the two issues for determination as being the following:
… first, whether Ms Rinehart and Mr Hancock should be ordered to pay the costs of the HPPL parties, Mrs Rinehart and 150 Investments of the interlocutory applications before Gleeson J, or whether such costs should be reserved; and second, if Ms Rinehart and Mr Hancock are ordered to pay those costs, whether they should be payable forthwith.
Paragraphs 3 to 10 address the issue of whether the unsuccessful parties should pay the costs of the interlocutory applications before the primary judge and paragraphs 11 to 13 address the issue of whether the Court should make an order that the costs of those interlocutory applications be payable forthwith. Significantly, in paragraph 12(c) the HPPL parties and the Gina parties submit the following:
12 In the present case, the following factors heavily weigh in favour of the forthwith order sought by the HPPL Parties, Mrs Rinehart and 150 Investments:
…
(c) Given that the costs of the appeal proceedings can be taxed forthwith as a matter of course, there is no reason in principle why the costs of the interlocutory applications the source of the appeals should also not be permitted to be taxed forthwith; and
18 The Court considered the submissions which had been filed and, on 15 December 2017, made final orders as follows:
1. Leave to appeal be granted.
2. The appeals be allowed.
3. The cross-appeals be dismissed.
4. The notices of contention be dismissed.
5. The orders of the Court made on 26 May 2016 be set aside and in lieu thereof order:
(a) that the proceeding brought in the Court by the applicants being NSD 1124 of 2014 be stayed under s 8(1) of the Commercial Arbitration Act 2010 (NSW) (CA Act) pending any arbitral reference between the parties or until further order, save and except for those claims made against those entities that are not parties to the relevant arbitration agreements, being Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd; and
(b) the first and second applicants to the main proceedings (being the first and second respondents to the appeals) pay the costs of the moving parties to the interlocutory application filed on 3 November 2014 in proceedings NSD 1124 of 2014 in connection with paragraph 9 thereof and the costs of the moving parties to the interlocutory application filed on 24 December 2014 in those proceedings, subject to Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd, and Mulga Downs Iron Ore Pty Ltd paying the costs related to the question as to whether those entities are parties to the arbitration agreement pursuant to s 2 of the CA Act.
6. The claims made by the applicants in the underlying proceedings against Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd be stayed on the same terms as the stay in order 5.
7. Subject to the stays in orders 5 and 6 above, the matter be remitted to the primary judge for any application properly available in the light of the stays.
8. The first and second respondents pay the appellants' costs of appeal including the costs of the application for leave to appeal, subject to Hope Downs Iron Ore Pty Ltd, Roy Hill Iron Ore Pty Ltd, Mulga Downs Investments Pty Ltd and Mulga Downs Iron Ore Pty Ltd paying the costs related to the question as to whether those entities are parties to the arbitration agreement pursuant to s 2 of the CA Act.
9. Leave be granted nunc pro tunc to Wright Prospecting Pty Ltd to intervene on the condition that they bear their own costs of intervention.
19 The Court delivered reasons with respect to the outstanding issues (Hancock Prospecting Pty Ltd v Rinehart (No 2) [2017] FCAFC 208) and, in the course of those reasons, said the following (at [3]-[6]):
3 Two issues arise: first, whether costs should be awarded against the first and second respondents (Bianca and John) in the application below, as well as on appeal, or whether the costs below be reserved to a time in the future; and secondly, whether costs (on appeal and below) should be payable forthwith.
4 Short submissions have been filed on these two questions. Our views are that the first and second respondents should pay the costs of both the appeal and the application below, but that no order for payment forthwith should be made.
5 Briefly our reasons are as follows. As to the first issue, the costs of the application and the appeals from it are related to the issues whether there should be a stay of the Court proceedings to refer the dispute to arbitration, and, as part of that question, whether there was any properly formulated attack on the arbitration agreements, and if so, what that attack was. These are issues different from whether or not the underlying claims are valid or not. The primary judge correctly approached the matter on the basis that the underlying claims were not to be decided. That is how the matter was approached on appeal. The respondents to the appeal contested and lost the stay and arbitration issues. Costs of that should follow the event. There is ample authority for treating the stay as separate in this way: Ansett Australia Ltd v Malaysian Airline System Berhad (No 2) [2008] VSC 156 at [20]; Amcor Packaging (Australia) Pty Ltd v Baulderstone Pty Ltd [2013] FCA 253 at [49]; Pipeline Services WA Pty Ltd v ATCO Gas Australia Pty Ltd [2014] WASC 10 (S) at [33]; Re Ikon Group Ltd (No 2) [2015] NSWSC 981 at [25]; Novawest Contracting Pty Ltd v Brimbank City Council [2015] VSC 679 at [34]; Australian Maritime Systems Ltd v McConnell Dowell Constructors (Aust) Pty Ltd [2016] WASC 52 (S) at [27]; John Holland Pty Limited v Kellogg Brown & Root Pty Ltd (No 2) [2015] NSWSC 564 at [46]-[47]; Comandate Marine Corp v Pan Australia Shipping Pty Ltd [2006] FCAFC 192; 157 FCR 45 at 110-111 [253] and 111 [255]; and AED Oil Ltd v Puffin FPSO Ltd (No 2) [2010] VSCA 109 at [3] and [12].
6 As to the second issue, there is no reason why in justice these costs should be paid forthwith. The costs will be large. That is a result of how both sides have treated the applications. With some exception in oral address, no stone has been left unturned, no opportunity for opposition passed up, and no proposition in writing expressed otherwise than to the fullest. Should the costs be payable forthwith that would raise the real risk of stultification of the substantive complaints of the first and second respondents to the appeal. That would be a matter of some real injustice. If the first and second respondents' complaints are legitimate (whether to be vindicated in an arbitration or court proceeding) they would amount to very serious wrongs.
20 The Court did not make an order that costs be paid forthwith, but at the same time, it did make an order that the order for costs be stayed. It is important to note that what the Court was asked to do was to make an order that the costs be ordered to be payable forthwith. As to the costs at first instance, r 40.13 of the Rules is relevant. It is in the following terms:
40.13 Taxation of costs awarded on an interlocutory application
If an order for costs is made on an interlocutory application, the party in whose favour the order is made must not tax those costs until the proceeding in which the order is made is finished.
Note: The Court may order that costs of an interlocutory application be taxed immediately.
21 The equivalent rule in the 1979 Rules was O 62, r 3(3) and that rule has been considered in a number of authorities (see the authorities referred to in Rafferty v Time 2000 West Pty Limited (No 3) [2009] FCA 727; (2009) 257 ALR 503 at [22] and [23]).
22 As to the costs of the appeals which are proceedings (see the definition of proceeding in s 4 of the Federal Court of Australia Act), r 40.14 of the Rules is relevant. It is in the following terms:
40.14 Order for taxation not required
If these Rules or an order of the Court entitle a party to costs, the party may have those costs taxed without an order directing taxation.
23 As we have indicated, there was an appeal by the applicants to the High Court of Australia. The appeal was dismissed with costs. A cross-appeal by Roy Hill Iron Ore Pty Ltd, Hope Downs Iron Ore Pty Ltd and Mulga Downs Iron Ore Pty Ltd was allowed (Rinehart v Hancock Prospecting Pty Ltd; Rinehart v Rinehart [2019] HCA 13; (2019) 366 ALR 635). By order 4 of its orders, the High Court set aside orders 5, 6 and 8 of the orders made by this Court on 15 December 2017 and in their place made the following orders:
5. The orders of the Court made on 26 May 2016 be set aside and in lieu thereof order:
(a) that the proceeding brought in the Court by the applicants being NSD 1124 of 2014 be stayed under s 8(1) of the Commercial Arbitration Act 2010 (NSW) (CA Act) pending any arbitral reference between the parties or until further order, save and except for those claims made against Mulga Downs Investments Pty Ltd; and
(b) the first and second applicants to the main proceedings (being the first and second respondents to the appeals) pay the costs of the moving parties to the interlocutory application filed on 3 November 2014 in proceedings NSD 1124 of 2014 in connection with paragraph 9 thereof and the costs of the moving parties to the interlocutory application filed on 24 December 2014 in those proceedings, subject to Mulga Downs Investments Pty Ltd paying the costs related to the question of whether it is a party to the arbitration agreement pursuant to s 2 of the CA Act.
6. The claims made by the applicants in the underlying proceedings against Mulga Downs Investments Pty Ltd be stayed on the same terms as the stay in order 5.
8. The first and second respondents pay the appellants' costs of appeal including the costs of the application for leave to appeal, subject to Mulga Downs Investments Pty Ltd paying the costs related to the question as to whether it is a party to the arbitration agreement pursuant to s 2 of the CA Act.
24 The orders made by the High Court varied the orders made by this Court, but only to the extent necessary to reflect the Court's decision on the cross-appeal. Otherwise, the orders were in the same terms as the orders made by this Court.
25 The HPPL parties and the Gina parties advanced a preliminary point that this Court had no jurisdiction or power with respect to order 8 because that order was made by the High Court as part of paragraph 4 of its orders and not by this Court.