(7) (Possibly) Is there a more appropriate forum in terms of expertise and perhaps court procedures such that a collateral challenge should not be permitted?
53 At [94], Besanko J said of these factors and their relevance to the issue before the Full Court:
The grounds of challenge in this case do not involve the adducing of substantial evidence; nor is there any difficulty with the proper parties being before the Tribunal. I do not think moreover that any of the protective mechanisms contained in r 98 of the Supreme Court Rules 1987 would be by-passed if a collateral challenge is permitted in this case. There is no statutory provision that indicates or suggests that a collateral challenge ought not to be permitted, and there is nothing to suggest that the Workers Compensation Tribunal does not have the necessary expertise to determine the validity of the relevant rules. As against this last point, it might be said that it would be preferable for the validity of the relevant rules of the Tribunal to be determined by this Court rather than, in the first instance, by the Tribunal: Taylor v Guttilla (1992) 59 SASR 361 per King CJ at 368.
54 An important difference between Jacobs and the present proceedings is that Jacobs involved a challenge to the validity of the rules on the ground of simple ultra vires, namely, the rules exceeded the scope of the empowering legislation. That is not the case here. The respondents themselves contended that "it would be necessary to go behind the face of the appointment of Mr Morrison (the Government Gazette notice) and question whether Mr Coutts examined the facts of whether the appellant could be appointed as a mine safety officer and applied his mind to the facts": see R v Cain [1976] 1 QB 496 at 502 per Widgery CJ, James LJ, May J; Traveland Pty Ltd v Doherty (1982) 41 ALR 563 at 568 per Bowen CJ, Deane and Toohey JJ; Berwin v Donohue (1915) 21 CLR 1; R v Bacon (1973) 1 NSWLR 87 at 94-95 per Kerr CJ, Hope and Reynolds JJ.
55 What the respondents are seeking in the present case is a multi-layered examination of Mr Morrison's appointment involving legislation associated with the 2000 OHS Act, the Public Sector Employment and Management Act 2002, job descriptions relating to the role of mine safety officer and a statutory instrument, namely, an industrial award said to determine the qualifications that a mine safety officer is required to hold.
56 Thus, additional evidence would need to be adduced if we were to permit the collateral challenge. On the respondents' case it would become necessary to hear evidence from Mr Coutts as a minimum and probably Mr Morrison. The appellant has declined to comply with the requests to have Messrs Coutts and Morrison called as witnesses and the Full Bench has refused leave to have these two persons called.
57 Further, documentary material relevant to the collateral challenge has already been admitted on the appeal so the Full Bench has material before it and, as the respondents contended, it is open to find in their favour on that material alone.
58 Returning to the factors identified by Besanko J in Jacobs, there does not appear to be a statutory provision that bears in one way or another on the question of whether a collateral challenge should be permitted.
59 As to the fifth factor, we do not consider the issue raised by the collateral challenge is clearly answered by authority. We are concerned about the multi layered nature of the challenge and the fact it is different to the circumstances referred to in several of the authorities. However, there is evidence before the Full Bench upon which we are able to proceed.
60 We have taken judicial notice of the fact that Mr Morrison is the prosecutor in a number of proceedings presently before single members of the Industrial Court. However, given the issue is before this Full Bench in appeal proceedings, there is no risk of inconsistent decisions being made, which is what the sixth factor identified by Besanko J is concerned with.
61 As to the seventh factor, there is nothing to suggest that this Full Bench does not have the necessary expertise to determine whether Mr Morrison holds a valid appointment.
62 We note in her article, "Collateral Challenge of the Validity of Governmental Action", Professor Campbell referred to what was said by Sir William Wade in 1982 HWR Wade, Administrative Law, 5th ed, 1982, 330:
probably … there can be no hard and fast rules for determining when the court may or may not allow collateral challenge. In some situations it will be suitable and in others it will be unsuitable, and no classification of the cases is likely to prove exhaustive.
63 We do, however, discern in the cases a definite leaning towards collateral challenges being permitted in the case of administrative acts in criminal proceedings unless there are particular reasons emerging from factors such as those identified by Besanko J in Jacobs that indicate to the contrary.
64 As it was said in The Attorney-General (Cth) v Breckler [1999] HCA 28; (1999) 197 CLR 83 by Gleeson CJ, Gaudron, McHugh, Gummow, Hayne and Callinan JJ (at 108):
If the determination of a complaint by the Tribunal be characterised as activity of an administrative nature, then in the absence of legislative prescription to the contrary, the determination would be open to collateral review by a court in the course of dealing with an issue properly arising as an element in a justiciable controversy of which the Court was seised. This proposition recently was applied in the Court in Ousley v The Queen .
65 And as Aronson submitted in his article, "Criteria for Restricting Collateral Challenge":
[F]orcing an accused person to take his or her nullity fight to a separate court is fraught with problems in the general run of criminal cases, and invites, rather than avoids, a fragmentation of the criminal process.
66 Finally, it is an important consideration that there is no appeal from the Industrial Court (to another court) on an error of law (see s 179(1) of the Industrial Relations Act; Bros Bins Systems Pty Ltd v Industrial Relations Commission of New South Wales [2008] NSWCA 292). Moreover, the New South Wales Court of Appeal can exercise its supervisory jurisdiction with respect to decisions of the Industrial Court made beyond jurisdiction, but subject to s 179(4) which provides:
(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