THE APPLICATION BY THE INDEPENDENT STATE OF SAMOA
46 As to any appeal resultant from a grant of leave, the intervention application of the Independent State of Samoa was made pursuant to r 36.32 of the Federal Court Rules 2011 (Rules). That rule and its accompanying notes provide:
36.32 Applications to intervene
(1) A person who was not a party to the proceeding in the court appealed from may apply to the Court for leave to intervene in an appeal.
(2) The person must satisfy the Court:
(a) that the intervener's contribution will be useful and different from the contribution of the parties to the appeal; and
(b) that the intervention would not unreasonably interfere with the ability of the parties to conduct the appeal as they wish; and
(c) of any other matter that the Court considers relevant.
Note 1 The role of the intervener is solely to assist the Court in resolving the issues raised by the parties.
Note 2 The Court may give leave to the intervener to intervene on conditions, and with the rights, privileges and liabilities (including liabilities for costs), determined by the Court.
Note 3 When giving leave, the Court may specify the form of assistance to be given by the intervener and the manner of participation of the intervener and, in particular:
(a) the matters that the intervener may raise; and
(b) whether the intervener's submissions are to be oral, in writing, or both.
47 Part 35 of the Rules, which makes separate provision in respect of applications for leave to appeal, does not contain an equivalent of r 36.32 expressly directed to a grant of leave to intervene in such an application. That absence of specific provision may well have its origins in the rarity of such applications at that stage in litigation. Be that as it may, there is a generic rule, r 9.12, with respect to intervention which is apt to cover so much of the intervention application as relates to the leave to appeal application. Rule 9.12 is directed to applications for leave to intervene in a "proceeding". For the purposes of the Rules (qv r 1.51 and Sch 1, Dictionary), "proceeding" bears the same meaning as it does in the Federal Court of Australia Act 1976 (Cth), where it is defined (s 4) in a way which includes any proceeding in this Court, including a proceeding which is incidental to or in connection with a proceeding as well as an appeal. Such is the width of this definition that it undoubtedly includes an application for leave to appeal. Indeed, given the explicit reference to "appeal" in the definition, r 36.32 is, in a sense, otiose, but can be seen to serve the useful purpose of highlighting the practice to follow in relation to a stage in litigation when intervention applications are more frequently encountered than at the leave to appeal stage.
48 The criteria set out in r 9.12(2) as relevant to a grant of leave to intervene in a proceeding are not materially different to those which r 36.32(2) makes relevant to whether to grant leave to intervene in an appeal. The context in which those criteria fall for application is, of course, different. Even so, in the circumstances of this case, where submissions in respect of whether leave to appeal should be granted are being treated as submissions in respect of any resultant appeal, there is no need separately to address whether, for example, leave to intervene in the application for leave to appeal might be refused without prejudice to the granting of leave to intervene in any resultant appeal. The upshot in relation to the intervention application in this case is that the Court has a discretion to exercise. The exercise of that discretion is informed by whether the would-be intervener answers the criteria set out in the rule. Those criteria are open-ended in the sense that they are limited only by considerations relevant in the circumstances of a given case.
49 The Rules do not make express provision in relation to an amicus curiae. Instead, it is an incident of this Court's exercise of judicial power that, it may, as a matter of discretion, afford a hearing to a legal practitioner, usually counsel, who has offered to assist the Court as to the law, practice or procedure governing the particular proceeding before the Court. The end to which that practitioner's appearance is directed is not partisan but rather the interests of justice in the deciding of a proceeding according to law, from whence is derived the term applicable to such a practitioner, an amicus curiae, a friend of the court. Even though that practitioner may, on occasion, have been retained on the instructions of a person who has an interest in some aspect of the litigation to extend that offer to the Court, that person neither thereby becomes a party to the litigation if the Court decides to hear that practitioner nor does the role which that practitioner may permissibly discharge as an amicus change to a partisan one.
50 It was convenient both to the Court, the parties and the Independent State of Samoa for the latter's application to be dealt with at the outset of the hearing. Permitting the Independent State of Samoa either to intervene or for counsel retained on its instructions to be heard as amicus was opposed by the Commissioner but supported by the Bank. We had the benefit of considering written submissions in respect of the application, which were filed in advance of the hearing by the Independent State of Samoa and the parties. Neither the Independent State of Samoa nor the parties made in oral submissions any substantial addition to the issues raised for consideration in relation to the application by those written submissions.
51 Guidance as to matters of general principle in relation to an application of the kind made by the Independent State of Samoa was provided in Roadshow Films Pty Ltd v iiNet Ltd [2011] HCA 54, (2011) 284 ALR 222 (the iiNet Case) at [2] to [4] and [6], where the High Court stated:
2 In determining whether to allow a non-party intervention the following considerations, reflected in the observations of Brennan CJ in Levy v Victoria (1997) 189 CLR 579 at 600-605; [1997] HCA 31, are relevant. A non-party whose interests would be directly affected by a decision in the proceeding, that is one who would be bound by the decision, is entitled to intervene to protect the interest likely to be affected. A non-party whose legal interest, for example, in other pending litigation is likely to be affected substantially by the outcome of the proceedings in this court will satisfy a precondition for leave to intervene. Intervention will not ordinarily be supported by an indirect or contingent affection of legal interests following from the extra-curial operation of the principles enunciated in the decision of the court or their effect upon future litigation.
3 Where a person having the necessary legal interest can show that the parties to the particular proceedings may not present fully the submissions on a particular issue, being submissions which the court should have to assist it to reach a correct determination, the court may exercise its jurisdiction by granting leave to intervene, albeit subject to such limitations and conditions as to costs between all parties as it sees fit to impose.
4 The grant of leave for a person to be heard as an amicus curiae is not dependent upon the same conditions in relation to legal interest as the grant of leave to intervene. The court will need to be satisfied, however, that it will be significantly assisted by the submissions of the amicus and that any costs to the parties or any delay consequent on agreeing to hear the amicus is not disproportionate to the expected assistance.
…
6 In considering whether any applicant should have leave to intervene in order to make submissions or to make submissions as amicus curiae, it is necessary to consider not only whether some legal interests of the applicant may be indirectly affected but also, and in this case critically, whether the applicant will make submissions which the court should have to assist it to reach a correct determination. Ordinarily then, in cases like the present where the parties are large organisations represented by experienced lawyers, applications for leave to intervene or to make submissions as amicus curiae should seldom be necessary or appropriate and if such applications are made it would ordinarily be expected that the applicant will identify with some particularity what it is that the applicant seeks to add to the arguments that the parties will advance.
52 In Sharman Networks Ltd v Universal Music Australia Pty Ltd (2006) 155 FCR 291, at [7] to [9] (Sharman Networks), a case which arose when the Court's practice was governed by the Federal Court Rules 1979 (former Rules), the Full Court made the following observations in relation to the terms amicus curiae and intervener and the distinction between them:
7 There can be a degree of confusion in the use of the terms "amicus curiae" and "intervener". At the extremes, the distinction is clear enough. Where a court invites a legal practitioner to assist it by ensuring that its attention is drawn to all relevant law and arguments, the legal practitioner is an amicus curiae, not an intervener. On the other hand, where a person's interests may be affected by the outcome, the person, if permitted by the court, becomes an "intervener", not an amicus curiae.
8 There is, however, a large intermediate area. A non-lawyer entity may seek to become involved in litigation. It may be an official body, such as the Australian Competition and Consumer Commission or the Australian Securities and Investments Commission (we leave to one side any special statutory power to intervene or to apply for leave to intervene). It may be an organisation that puts itself forward as acting in the public interest. The Amici so characterised themselves. Yet a further class of case is illustrated by an industry, trade or professional association, whose members' interests may be affected, directly or indirectly, by the outcome of the litigation.
9 While it is easy to see the first of these three intermediate categories as comprising entities acting in the public interest, entities in the second and third classes may be acting, to various degrees, both in the public interest and in private interests.
At the time when Sharman Networks was decided, the equivalent in the former Rules of r 6.32 was O 52, r 14AA. The latter was cast in like terms to r 36.32. That means that those observations remain pertinent, as does the following, further observation by the Full Court in that case:
12 It would be inconsistent with the obvious intention of the rules for a non-lawyer entity to be free to seek leave to be heard as amicus curiae outside the comprehensive framework now provided by O 6, r 17 and O 52, r 14AA.
53 The Independent State of Samoa submitted that it had a direct interest in the outcome of an appeal by the Bank for two reasons:
(a) as a Sovereign State, it had a direct interest in the operation and enforcement of its own banking secrecy laws; and
(b) it considered that the decision under challenge by the Bank, if permitted to stand, could have a negative impact on the Samoan banking industry and economy.
That direct interest, it was submitted, was evident from the reference by the primary judge to considerations of comity and to the prospect that an order for production would entail a breach by employees of the Bank of obligations found in s 38 and s 39 of the International Banking Act. In developing that submission, the Samoan State submitted that it was uniquely able, as a Sovereign State, to make submissions and to lead evidence about:
(a) the purpose and effect of the laws on Samoa and its banking industry;
(b) the importance of maintaining banking secrecy and confidentiality for banks registered in Samoa; and
(c) the importance of the banking industry for the Samoan economy, including providing employment, Government revenue and foreign exchange.
It will be noted that the application extended to seeking to introduce evidence which was not before the primary judge.
54 The Independent State of Samoa has no direct legal interest of the kind described in the authorities quoted above either in the substantive taxation appeal or in the related taxation recovery proceeding. The Bank is neither an emanation of the Independent State of Samoa nor even does any emanation of that country, e.g. a sovereign wealth fund, assert any investment interest in the Bank. Resolution of the Australian federal revenue law dispute, one way or the other, affects no interest of the Independent State of Samoa. No issue in the recovery proceeding in respect of a debt due to the Commonwealth and payable to the Commissioner created by any assessment will affect any interest of the Independent State of Samoa. There is no other pending litigation involving the Independent State of Samoa which might be affected by the outcome of either the taxation appeal or any tax recovery proceeding.
55 We did not dismiss its intervention application on the basis of an absence of this kind of direct interest in the substantive proceedings, for the Independent State of Samoa did not assert any such interest. The focus of its asserted interest was narrower, confined to the interlocutory controversy between the Bank and the Commissioner in relation to the notice to produce. We accept that it would be possible under the Rules to confine a grant of leave to intervene just to the leave to appeal application and any resultant appeal. Axiomatically, given the breadth of the discretion, it would be possible alternatively to confine hearing from an amicus just to the hearing of the Bank's application.
56 Even so narrowed, the interest of the Independent State of Samoa can, in terms of the authorities, nonetheless be seen to be an indirect, rather than a direct, legal interest. As we have observed, the Bank is not an emanation of the Independent State of Samoa. It is not the Independent State of Samoa which is the subject of the production obligation. That country will not in any way be bound by the Court's decision in respect of compliance by the Bank with the notice to produce. Neither the Independent State of Samoa nor any emanation thereof is a party to other pending litigation which would be "likely to be affected substantially" by the outcome of the decision in respect of the notice to produce. This Court's decision in respect of the notice to produce could not in any way prohibit the Independent State of Samoa from taking such proceedings as it saw fit in Samoa either under the International Banking Act or otherwise in respect of documents produced to this Court and made available to the Commissioner pursuant to that notice. Further, the courts of Samoa will in no way be bound by any interpretation which this Court gives to the meaning and effect of the International Banking Act in the course of determining the production controversy.
57 Of course the Independent State of Samoa has an interest, in Samoa, in the adherence to and enforcement of its laws, including the International Banking Act. The Bank has already drawn attention to this interest before the primary judge. That is a relevant consideration in the balancing exercise, described above, which attends this Court's practice and procedure in relation to a notice to produce in circumstances such as the present. That an interest of this nature is relevant does not thereby mean that the International Banking Act forms part of the law of Australia. Nor does it mean that, in this country and in the leave to appeal application, the interest of the Independent State of Samoa is, in terms of the categorisation of interests for the purposes of an intervention application, other than indirect. A way of highlighting why that interest is indirect is to contrast it with that of Australia in relation to the notice to produce. Australia's interest is in the determination in Australia of a controversy arising under its revenue law by an exercise of Australian judicial power according to the practice and procedure of this Court, which includes provision for the production on notice of documents to the Court on the initiative of Australia's chief revenue officer, the Commissioner, who is necessarily a party to the substantive proceeding. The Commonwealth of Australia will be bound by a judicial determination of the document production controversy. Australia's interest is qualitatively different to that of the Independent State of Samoa and is direct.
58 Because the interest of the Independent State of Samoa arising from the International Banking Act is only indirect and has already been highlighted by the Bank before the primary judge, granting it leave to intervene would not, in terms of r 36.32(2)(a) be either "useful" or materially different from the Bank's contribution.
59 That the Independent State of Samoa wishes to supplement the evidence led before the primary judge as to its interest does not convert its interest from an indirect to a direct one. That wish is though relevant to whether intervention would, in terms of the rule, constitute an unreasonable interference with the ability of the parties to conduct the leave to appeal application and any consequential appeal as they would wish.
60 That the Independent State of Samoa may not have been aware of the interlocutory proceeding concerning the notice to produce is one thing, that further evidence concerning the nature and extent of its interest could not, with reasonable diligence by the Bank have been led before the primary judge is another. Evidence as to the importance for the Independent State of Samoa of its banking laws and their purpose and effect could and should have been led before the primary judge by the Bank, if so advised. Self-evidently, the Independent State of Samoa would have been willing to furnish such evidence to it upon request, had the Bank seen fit to request the same. As it is, the proposal on the part of the Independent State of Samoa to lead such evidence on intervention carries with it the prospect of a need to resolve matters of factual controversy, given the disposition of the Commissioner to challenge some of that evidence. That prospect carries with it the undesirable feature of seeking to engage three judges in a task usually consigned for good reason to a court constituted by a primary judge sitting alone. Though that course is promoted by the Bank, pursuing it would deprive the Commissioner of contesting the leave to appeal application and any resultant appeal against the background of the evidence led before the primary judge. The Court must take account of the wishes of both parties and of the forensic context in which those wishes arise. Here, so far as the Bank is concerned, that necessarily includes a failure to introduce a particular body of evidence before the primary judge.
61 In support of its intervention application, the Independent State of Samoa made reference to the Australia Samoa Tax Information Exchange Agreement (Tax Information Treaty), which came into force in February 2012. That such a treaty exists is testimony to the good relations that exist between the Independent State of Samoa and Australia. Yet, as its submission acknowledged, the Tax Information Treaty has retrospective application only to information for the years from 2010 onwards. The tax appeal concerns income years prior to 2010. Even if there were a relevant treaty between Australia and Samoa affording the Commissioner access to documents and data of the kind the subject of the notice to produce it would not follow from this that the Commissioner could avail himself of this treaty to gather information for use in a pending proceeding in this Court. At least in the absence of an explicit or necessarily implicit indication to the contrary, Australian domestic legislation adopting and applying the Tax Information Treaty would not be construed so as to authorise conduct which would otherwise be a contempt of court: Commissioner of Taxation v De Vonk (1995) 61 FCR 564.
62 For these reasons, we were not persuaded that the application by the Independent State of Samoa for leave to intervene should be granted.
63 As to the amicus application, there is no want of legal representation by the parties to assist the Court with submissions as to the relevant legal principles or their application to the facts at hand. That tells against taking up the offer of assistance from counsel retained on the initiative of the Independent State of Samoa.
64 The Commissioner sought costs in respect of the dismissal of the application made by the Independent State of Samoa. The international relations ramifications of one sovereign state seeking costs against another, which are entailed in that application, are matters for the Executive Government, not the Court, to weigh up. The Independent State of Samoa is not a party to the proceeding but we accept that the power to award costs extends to the awarding of costs against a non-party. There is an "event" in the sense that expression is used in relation to the exercise of the costs discretion in that the application of the Independent State of Samoa has been dismissed on each of the bases upon which it has been made. In resisting costs, the Independent State of Samoa pointed to the interest which it has arising from the International Banking Act and the reasons for the enactment of that legislation.
65 Though we have classified its interest as indirect, that does not mean that the interest of the Independent State of Samoa was gratuitous. Further, as the iiNet Case nicely highlights, it does not invariably follow that costs follow the event in respect of intervention or amicus applications. That may well be a reflection of public interest considerations which can attend such applications. The public interest in the deciding of a case according to law can, at times, be facilitated by an amicus coming forward to offer assistance. That public interest would not be served if costs generally followed the event in cases where such an application was unsuccessful. Having regard to the criteria set out in r 36.32, public interest considerations also intrude in relation to whether to grant leave to intervene. We do not consider that these are served by an invariable application of a practice derived from inter partes litigation whereby costs usually follow the event. Rather, whether or not to award costs in such applications, if they are sought, calls for the making of a judgment in the circumstances of the particular case. In this case, as we have observed, the application of the Independent State of Samoa was not gratuitous. Its hearing occupied very little of the time allocated for the hearing of the leave to appeal application. In part, that was a reflection of the prior preparation and filing of written submissions and these did put the Commissioner to the expense of preparing written submissions in reply. The written submissions of the Independent State of Samoa were, however, succinct and the hearing of its application was efficiently conducted by its counsel, who did not engage in any repetition. In the circumstances of this case, we consider that the interests of justice are served by making no order as to costs.