Privative provision
80 On 9 December 2005 the Industrial Relations Amendment Act 2005 (NSW) ("the 2005 Amendment Act") commenced. It introduced a new privative clause into the Industrial Relations Act, replacing that which had been the subject of comment by this Court in cases identified in Ove Arup Pty Ltd & Ors v Industrial Court of NSW & Anor [2006] NSWCA 28 at [79]. (The approach adopted by this Court in those cases was substantially approved by the High Court in Fish v Solution 6 Holdings Ltd [2006] HCA 22 at [44].) The new provision reads:
179 Finality of decisions
(1) A decision of the Commission (however constituted) is final and may not be appealed against, reviewed, quashed or called into question by any court or tribunal.
(2) Proceedings of the Commission (however constituted) may not be prevented from being brought, prevented from being continued, terminated or called into question by any court or tribunal.
(3) This section extends to proceedings brought in a court or tribunal in respect of a decision or proceedings of the Commission on an issue of fact or law.
(4) This section extends to proceedings brought in a court or tribunal in respect of a purported decision of the Commission on an issue of the jurisdiction of the Commission, but does not extend to any such purported decision of:
(a) the Full Bench of the Commission in Court Session, or
(b) the Commission in Court Session if the Full Bench refuses to give leave to appeal the decision.
(5) This section extends to proceedings brought in a court or tribunal for any relief or remedy, whether by order in the nature of prohibition, certiorari or mandamus, by injunction or declaration or otherwise.
(6) This section is subject to the exercise of a right of appeal to a Full Bench of the Commission conferred by this or any other Act or law.
(7) In this section:
"decision" includes any award or order.
81 It was common ground that if any privative clause were relevant to these proceedings, being "proceedings pending in any State court or tribunal" as at the commencement of the 2005 Amendment Act, the new s 179 applied: see cl 31B, Sch 4, also introduced by the 2005 Amendment Act.
82 Unlike earlier proceedings in which this Court intervened to prohibit a threatened excess of jurisdiction, prior to a decision being made, this case involved a challenge to a decision of a single member of the Commission. The privative clause, if applicable, would preclude intervention by this Court. To avoid that result, the claimants argued that the privative clause had no operation in relation to proceedings in the criminal jurisdiction of the Industrial Court, or, if it purported to have such an effect, it was constitutionally invalid.
83 The new section draws a distinction between 'decisions' and 'purported decisions'. In context, it would seem that the latter term is intended to refer to decisions made in excess of jurisdiction. In Plaintiff S157/2002 v The Commonwealth of Australia (2003) 211 CLR 476 the joint judgment in the High Court, applying a statutory definition of decision in a privative clause, which referred to a "decision … made under this Act" held that the privative clause did not operate with respect to purported decisions, because they were not decisions made under the enactment, being invalid for want of jurisdicition: at [76]. However, the Court was concerned with a decision tainted by jurisdictional error, made by an administrative body. Because s 75(v) of the Constitution would prevent the Parliament giving such a body power to determine its own jurisdiction, the legislation was properly construed as not withdrawing the supervision of the High Court in such a case: at [72]-[75]. No such limitation constrains the State Parliament. In any event, the correct presumption is that a court of record does have jurisdiction to determine the extent of its own jurisdiction. In that context, the use of the term "purported decision" may be otiose: see Batterham v QSR Ltd [2006] HCA 23 at [26]. However, read in context and with its statutory history in mind, s 179 in its new form uses such language to distinguish decisions tainted by jurisdictional error from those which are not. I agree with the comments of the Chief Justice in this respect at [32]-[36] above.
84 The first question is whether there is any reason based on the structure or form of the Industrial Relations Act to read down the word "decision" so as not to refer to decisions taken in the exercise of criminal jurisdiction. The statutory context is not consistent with such a limited reading. Thus, in s 197, dealing with appeals from the Local Court, express provision is made for the operation of s 179 in relation to a decision or purported decision of a Local Court in proceedings to which that section applies in the same way as it applies to a decision or purported decision of the Commission. In this section, the term "decision" is clearly intended to include a conviction and sentence, and other orders made by the Local Court. Section 197A uses the term "decision" to apply to an acquittal.
85 Accordingly, it is not appropriate to read down s 179 so that it applies only to industrial matters (being the scope of s 84 of the former Industrial Arbitration Act 1940 (NSW)) or to civil as opposed to criminal proceedings. Although it is not necessary finally to determine this issue, if s 179 is valid, it would appear that the claimants cannot avoid the operation of s 179, in seeking to invoke the jurisdiction of this Court with respect to their convictions and sentences, nor in seeking to invoke the powers of the Court under Part 13A of the Crimes Act.
86 Constitutional invalidity was asserted on two bases. The first was identified, somewhat imprecisely, by reference to statements in Mitchforce Pty Ltd v Industrial Relations Commission (2003) 57 NSWLR 212 at [120]-[128] (Spigelman CJ). The substance of the complaint was that it would be inconsistent with the operation of s 73(ii) of the Constitution, vesting jurisdiction in the High Court in relation to the decisions of the Supreme Court of any State, to allow a State parliament to remove basic matters of criminal jurisdiction from the purview of a State Supreme Court, so as to preclude the invocation of the constitutionally guaranteed role of the High Court.
87 In Fish v Solution 6 Holdings (supra) at [33], in considering the construction of the old privative clause, the joint judgment of Gleeson CJ, Gummow, Hayne, Callinan and Crennan JJ stated:
"In addition, it must also be presumed that a State parliament does not intend to cut down the jurisdiction of the Supreme Court of that State over matters of a kind ordinarily dealt with by the State Supreme Courts and which, if dealt with by those Courts, are amenable to the appellate jurisdiction of this Court under s 73 of the Constitution."
88 The Company and Mr Kirk also invoked in support of this ground of challenge certain remarks of McHugh J in Kable v Director of Public Prosecutions (NSW) (1996) 189 CLR 51 at 114, noting that the removal of jurisdiction from a Supreme Court would render it "difficult, indeed probably impossible, to have the unified system of common law that the Constitution intended should govern the people of Australia". His Honour continued:
"Moreover, although it is not necessary to decide the point in the present case, a State law that prevented a right of appeal to the Supreme Court from, or a review of, a decision of an inferior State court, however described, would seem inconsistent with the principle expressed in s 73 and the integrated system of State and federal courts that covering cl 5 and Ch III envisages."
89 In Mitchforce, Spigelman CJ referred to these remarks in Kable and noted that "there may be a fundamental distinction between statutory rights and matters at the heart of the exercise of the judicial power, such as the law of torts or of contracts or the criminal law": [126].
90 On one view, the present case involves part of the core jurisdiction of the Supreme Court, namely aspects of the criminal law. On the other hand, the particular offences of strict or absolute liability, with respect to occupational health and safety, were the creation of a statute only in 1983 and hence may not fall within the heartland of the judicial power as envisaged in the Constitution.
91 This issue, as raised by the claimants, involves a large question as to the limits on the powers of State parliaments to legislate with respect to the jurisdiction of their own courts and tribunals, which must be implied where the results may affect the constitutional jurisdiction of the High Court. This issue was touched upon in argument, but was not the subject of detailed written or oral submissions by the claimants. It should not be determined in this case if it can be properly disposed of on other, non-constitutional, grounds: see generally Newcastle Wallsend Coal Co Pty Ltd v Industrial Relations Commission of NSW & Anor [2006] NSWCA 129 at [40]. In any event, given the current form of s 179, these contentions were unlikely to be persuasive. The present form of s 179 does not invite concerns expressed in other cases in relation to the possible diminution of the rule of law if a court were capable of determining criminal guilt, but subject to no form of review, even where its conduct appeared to exceed its jurisdiction.
92 The second constitutional argument relied upon the proposition that s 16 of the Workplace Relations Act 1996 (Cth) as amended by the Workplace Relations Amendment (Work Choices) Act 2005 (Cth) ("the Work Choices Act") gave rise to inconsistency between s 179 and s 16 of the Commonwealth law.
93 Section 16 provides that the Commonwealth law "is intended to apply to the exclusion of" a State industrial law: s 16(1)(a). However, sub-s (2) provides that sub-s (1) does not apply to a State law dealing with "occupational health and safety": s 16(2)(c) and (3)(c). The claimants argued that, whilst the operative provisions under which they were convicted were laws with respect to occupational health and safety, the procedural provision which protected the decisions from review, is not such a law. The submissions in support of this conclusion relied upon the proposition that s 179, given its history, did not apply to matters arising under the OH&S Act 1983 at all. However, for the purposes of the constitutional argument, the contrary must be assumed, or the issue does not arise. The question is then why a procedural provision which would otherwise operate with respect to a decision of the Industrial Court would not continue so to operate with respect to the residual jurisdiction of that Court, on the assumption that other parts of its jurisdiction are removed because they are inconsistent with a Commonwealth law.
94 In any event, reg 1.2(2) of the Workplace Relations Regulations 2006 (Cth) provides that s 16(1) does not apply to a State law "to the extent to which it relates to compliance with an obligation … in respect of an act or omission which occurred prior to the reform commencement". The somewhat inelegant phrase "reform commencement" is defined in the Work Choices Act as the commencement of the amendments to the Workplace Relations Act introduced by the Work Choices Act, which was 27 March 2006. If s 179 operates in the present circumstances, it operates to protect the decision of the Industrial Court which, at the latest, would appear to be the judgment delivered on 24 January 2005. Therefore that constitutional issue, if it arises at all, does not arise in this case.
95 There are other arguments which might be considered in relation to the operation of s 16(1) of the Workplace Relations Act, some of which have been the subject of argument in proceedings known as State of New South Wales & Ors v Commonwealth (The Workplace Relations Challenge) heard by the High Court over several days in early May 2006. If it were necessary to address these arguments, it might be desirable to await the judgment in those proceedings. However, as already explained, it might also readily be concluded that this ground of challenge to validity is without substance. Ultimately, for reasons noted below, it is not necessary to reach a final conclusion in relation to either of the constitutional challenges.