Consideration
26 In my opinion it is not necessary to address the issue by reference to jurisdictional facts. I would not characterise as a jurisdictional fact whether or not a person has the capacity to participate in the proceedings. What may be a jurisdictional error is not limited to error in relation to a jurisdictional fact: compare the single judge authorities which have followed SCAR as if it stood for a proposition about jurisdictional facts, NAMJ at [46] and SZMSA at [19]. SCAR does not appear to consider the issue of jurisdictional facts, and a more general approach is better aligned with later High Court authority: see SGLB at [45], where Gummow and Hayne JJ described as an "assumption … without foundation" that "there is some competency requirement as to the satisfaction of which the Tribunal must be convinced before an applicant can take part or continue to take part in proceedings before the Tribunal". I note also that SGLB was decided after NAMJ. If it were a jurisdictional fact then it would be open to the applicant to adduce evidence in this Court but, as I shall next explain, it was in any event open to him to do that in this case.
27 This is because characterising the question as one of procedural fairness also means that it was open to the applicant to adduce evidence before this Court as to his capacity to participate in the proceedings in the Tribunal.
28 It may well be that if the fact was, albeit unknown to the Tribunal, that the applicant did not have the capacity to participate in the proceedings before the Tribunal then there may have been a denial of procedural fairness. In other words, that there was no claim or no such evidence or material before the Tribunal does not necessarily mean that the claim for judicial review in this Court on that ground must fail.
29 Subject to one matter, it is not a question of fault stemming from action or inaction on the part of the Tribunal, but a question of whether the proceedings before it in fact miscarried.
30 Approaching the present application in this way, the necessary emphasis is not so much on what occurred in the proceedings in the Tribunal but on what is now shown to have been the capacity of the applicant to participate in the Tribunal proceedings. It is relevant but not conclusive that the applicant did not claim unfitness or incapacity before the Tribunal.
31 I accept that authorities concerning s 425 of the Migration Act indicate that an inability of applicants to represent themselves before the Tribunal by reason of mental or physical unfitness may, even if not known by the Tribunal, give rise to a failure by the Tribunal to provide a "real and meaningful" invitation to them to appear before the Tribunal to give evidence and to present arguments relating to the decisions under review: see SCAR at [41]. For present purposes the same would apply to s 360. However neither of those provisions was applicable to the present Tribunal's review under s 500(1)(ba) of a decision made under s 501CA(4). In his oral submissions in reply, the applicant accepted this.
32 In any event, as stated by the Full Court in BJB16 at [43]:
Applicants who assert that their psychological condition deprived them of the "meaningful opportunity" required by s 425 of the Migration Act must establish more than the fact of the condition. They must also establish that their condition is such as to deny them the capacity to give an account of their experiences, to present argument in support of their claims, and to understand and respond to the questions put to them: SZMSA v Minister for Immigration & Citizenship [2010] FCA 345 at [20]-[25] and [32]-[35] (Gilmour J); SZNVW at [20] (Keane CJ). Further, even when psychological evidence may, had it been available to the Tribunal, have led it to take a different view of the credibility of an applicant's account, the absence of that evidence does not, of itself, establish that the hearing before the Tribunal proceeded on a false assumption about the applicant's ability to give evidence and to present arguments relating to the issues arising in relation to the decision under review: SZNVW at [19]. Generally, it is insufficient for applicants to show no more than that a medical condition may have deprived them of the ability to put their case to best advantage.
33 Applying that reasoning, it is here that the applicant's case is not made out. There is no evidence before the Court showing that the conditions from which the applicant suffered adversely affected his capacity to participate in the Tribunal proceedings.
34 As to the applicant's reliance on Allregal Enterprises and Goddard Elliott, I should not be taken to accept that the reasoning in those cases on which the applicant relied, which concerned the position of courts, is directly applicable to the question of jurisdictional error on the part of the Tribunal. In any event, those cases turn on their own facts. I do not accept that in the present case there were facts before the Tribunal indicating that the applicant's capacity to proceed was or may have been affected. I do not accept that there was substantial evidence before the Tribunal to that effect, or that the applicant's incapacity or inability to participate in the proceedings before the Tribunal was obvious or self-evident.
35 In the present case, there are no findings by the Tribunal which may intersect with evidence before the Court as to the applicant's capacity to participate in the Tribunal proceedings: compare SCAR at [24] where the facts were that although the answers the respondent in that case made to the Tribunal were responsive and cogent and, at least in some cases, complex, that evidence was assessed by the Tribunal member who found that in important respects it was vague and confused. The evidence before the primary judge in SCAR gave at least a possible explanation for why the respondent's evidence was vague and confused: see in particular [12] and [41] of the Full Court's reasons. In the present case there is no corresponding finding by the Tribunal and no medical evidence adduced before this Court.
36 Further, there is a parallel with the position described by the Full Court in BJB16 at [48]:
… The appellant failed to adduce evidence to enable the primary judge to conclude that the appellant was unable to meaningfully participate in the interview with the delegate. No transcript was provided. There was no direct evidence of what occurred. There was no expert evidence. Further, although it is unnecessary perhaps to go this far, available evidence indicating that the delegate formed the view that the appellant was able to understand and respond to the delegate's questions in the interview was against the position argued for the appellant.
37 Similarly here, there is not in evidence before me either a transcript or an audio recording of the hearing before the Tribunal. Neither is there any evidence showing that PTSD in its particular manifestation in the case of the applicant, or PTSD combined with one or more of the other conditions suffered by the applicant or the applicant's use of Oxycodone as a painkiller for back injuries, as referred to in the Tribunal's reasons, meant that the applicant did not, or might not, have the capacity to participate in the Tribunal proceedings or that it would be evident, such as to put the Tribunal on inquiry, that the applicant did not, or might not, have that capacity. As I have already noted, the applicant did not raise before the Tribunal the question of his capacity to participate in the proceedings.
38 The occasion does not therefore arise for considering the circumstances in which a tribunal may be under a legal duty to make further inquiries as an aspect of completing its statutory task. On the evidence before this Court, I do not accept the applicant's submission that the Tribunal must have made a jurisdictional error in failing to make inquiries into the applicant's capacity to participate in the proceedings before it.
39 In SZIAI, after noting authority against the proposition that failure by a decision-maker to initiate inquiries could constitute a departure from common law standards of natural justice or procedural fairness, and having said it was difficult to see any basis upon which a failure to inquire could constitute a breach of the requirements of procedural fairness at common law, French CJ, Gummow, Hayne, Crennan, Kiefel and Bell JJ said, at [26], in relation of the facts of that case, that there was nothing on the record to indicate that any further inquiry by the Tribunal could have yielded a useful result. Their Honours said there was nothing before the Federal Magistrates Court or the Federal Court to indicate what information might be elicited if the Tribunal were to undertake the inquiry which was said to be critical to the validity of its decision.
40 In the present case, I do not accept the contention that the Tribunal failed to make an obvious inquiry or that any such inquiry could have yielded a useful result.
41 I do not accept the contention on behalf of the applicant that the Tribunal demonstrated a tendency to require formal evidence in the exercise of its statutory powers notwithstanding the general statutory injunction that it was not bound by the rules of "evidence". The position is that the Tribunal did not have any medical material before it linking the applicant's conditions to any incapacity on his part to participate in the proceedings.