Ground One: Denial of procedural fairness
11 The appellant contends that the primary Judge should have found that there had been a denial of procedural fairness because the AAT "failed to give me an opportunity to deal and respond by way of submissions or comments [on] matters adverse to my rights and interests before making its decision".
12 The ground does not particularise the matters adverse to the appellant's rights and interests to which the alleged denial of procedural fairness relates. However, it may be inferred that this ground relates to the same alleged denial of procedural fairness which the appellant agitated before the primary Judge. This concerned the AAT's treatment of the evidence from the appellant's extended family and friends.
13 The AAT said in respect of this evidence at [50]:
Statements from members of the Applicant's extended family and several friends are before the Tribunal. They speak of his difficult upbringing, his remorse about his past conduct and the distress the writer would suffer at his removal from Australia. Other than [the Applicant's wife], her mother, and Mr WZ, none gave oral evidence and we place no weight on their statements. In particular, given his largely itinerant history, questions arise as to what, if any, support the writers have given to the Applicant in the past and the strength of their relationships with him now.
14 In the proceedings before the primary Judge, the appellant contended that he should have been forewarned that the AAT would not place any weight on the statements of his extended family and friends by reason of them not having attended to give oral evidence, given that their statements had been tendered without objection, and counsel for the Minister had indicated that she did not require them for cross-examination.
15 The appellant gave evidence himself in the AAT and led evidence from his wife, her mother and his friend WZ. The evidence in chief of each was by way of written witness statement. There was no cross examination of the appellant's mother-in-law by counsel for the Minister, and she was asked only two questions by an AAT member. In addition, the appellant tendered nine statements from his extended family and friends, being the statements to which the AAT gave no weight.
16 During the course of his opening in the AAT, counsel for the appellant identified the witnesses from whom oral evidence was to be led. The following exchange then occurred:
Senior Member Toohey: None of the other people who provided statements are to be called as witnesses?
Mr Donnelly: No, Senior Member.
Senior Member Toohey: Alright. Alright. And, Ms Stone, I take it, do you require each of those persons for cross-examination?
Ms Stone: Yes, I do.
17 The inference that we draw from that exchange is that, although counsel for the Minster had indicated that she required each of the appellant, his wife, his mother-in-law and WZ to attend for cross-examination, she did not require any of the remaining nine witnesses to attend for that purpose. That meant that the information in those witnesses' statements would be in evidence before the AAT and not challenged in cross-examination.
18 Immediately before the appellant's mother-in-law was called, counsel for the Minister indicated that she no longer required her for cross-examination. That had the consequence that her oral evidence comprised only the tender of her original witness statement and her answers to two questions asked by one of the AAT members.
19 At the end of the oral evidence, counsel for the appellant tendered, without any objection or comment, the nine statements from members of his family and friends.
20 The primary Judge rejected the complaint that the AAT's treatment of the statements from the appellant's family members and friends involved a denial of procedural fairness. Her Honour referred to F Hoffman-La Roche and Co AG v Secretary of State for Trade and Industry [1975] AC 295 at 369, Commissioner for Australian Capital Territory Revenue v Alphaone Pty Ltd (1994) 49 FCR 576 at 590-1, and SZBEL v Minister for Immigration and Multicultural and Indigenous Affairs [2006] HCA 63, (2006) 228 CLR 152 at [48]. The Judge noted at [55] that procedural fairness does not require decision-makers to disclose their thinking or their provisional views so as to give those affected further opportunity to comment before the decision is made and, accordingly, that the AAT was not required to give the appellant "a running commentary" upon its thinking about the evidence adduced before it: SZBEL at [48].
21 Similarly, in Alphaone at 591, the Full Court said:
A person likely to be affected by an administrative decision to which requirements of procedural fairness apply can support his or her case by appropriate information but cannot complain if it is not accepted. On the other hand, if information on some factor personal to that person is obtained from some other source and is likely to have an effect upon the outcome, he or she should be given the opportunity of dealing with it … Within the bounds of rationality, a decision-maker is generally not obliged to invite comment on the evaluation of the subject's case …
(Citations omitted)
The Full Court went on (at 591) to note that these general propositions may be subject to qualification, such as by:
• The right of persons affected by decisions to have their minds directed to the critical issues or factors on which the decision is likely to turn in order to have an opportunity of dealing with them; and
• The right to respond to any adverse conclusion drawn by the decision-maker on materials supplied by or known to the subject of the decision "which is not an obvious and natural evaluation of that material".
22 The primary Judge referred to these passages in Alphaone and concluded at [58]-[59] that the qualifications to the general principles stated in Alphaone were not applicable to the statements from the appellant's extended family and friends. The Judge said:
[T]he applicant should be taken to have been aware of the deficiencies in the statements. The opportunity to present his case was not impeded or curtailed either by the attitude of the Minister or the silence of the Tribunal. The Tribunal's treatment of these exhibits does not amount to a denial of procedural fairness. The Tribunal did not find that the witnesses were dishonest. The mere fact that the documents went into evidence without objection or without the authors being required for cross-examination said nothing about the strength of the evidence.
23 We respectfully agree with this reasoning. It is for parties and their counsel to decide whether or not to call evidence and, subject to the law and practice governing the presentation of evidence in the AAT, to decide the manner in which their evidence is presented. Although the AAT may do so, it is not necessary for it to indicate that it is not prepared to act upon evidence presented in documentary form so that counsel may decide whether to call that evidence orally. There may of course be exceptions to this general proposition. If, for example, an applicant were to inform the Tribunal that he or she has refrained from calling evidence orally because of the Minister's acceptance of the circumstance to be established by the written evidence, it may be incumbent upon the AAT to alert the applicant to its unwillingness, if that be the case, to determine the matter on that basis. However, the general principle is that there is no denial of procedural fairness involved in the AAT not attaching weight to evidence presented in documentary form when it has not previously alerted an applicant that that may be so.
24 We agree with the primary Judge's statement at [79] that there is no principle of law requiring a Court to accept unchallenged or untested evidence, at least in the absence of circumstances indicating unreasonableness to the point of perversity: Ellis v Wallsend District Hospital (1989) 17 NSWLR 553 at 587-8; Spencer v Bamber [2012] NSWCA 274 at [134], (Campbell JA, Basten and Macfarlan JJA agreeing). Ordinarily, the same principle applies to an administrative decision-maker such as the AAT. However, as Gleeson CJ, Kirby, Hayne, Callinan and Heydon JJ explained in SZBEL at [47], if administrative proceedings have an inquisitorial, rather than adversarial, nature and the decision-maker considers that a specific aspect of an applicant's case may be important to the decision and open to doubt, particularly when that aspect had not appeared previously to be an issue, the decision-maker must at least ask the applicant to expand on it and to explain why his, her or its account on that aspect ought be accepted.
25 The primary Judge also considered that the AAT's conclusion as to the weight to be attached to their evidence was "an obvious and natural evaluation of that material": at [60]. We respectfully agree with her Honour's analysis at [61] to [66] in this respect, which referred to the high level of generality of the evidence, obvious omissions (such as details of contact with the appellant) and apparent inconsistencies with the appellant's own evidence.
26 In addition to these considerations, the determination of whether the AAT's decision involved a denial of procedural fairness has to take account of the legislative framework governing the proceedings in the AAT. Two aspects of that framework are pertinent presently. By s 500(6H) of the Migration Act, the AAT is precluded from having regard to any information provided orally in support of an applicant's case unless that information is set out in a written statement given to the Minister at least two business days before the hearing. By s 500(6J), the AAT is similarly precluded from having regard to any document submitted in support of an applicant's case unless a copy of the document is given to the Minister at least two business days before the hearing. No doubt the nine written statements had been marshalled and presented with these provisions in mind.
27 Sections 500(6H) and (6J) had the effect in this case that, had the nine witnesses attended at the hearing and given oral evidence, the evidence which the appellant's counsel could have led from them could not have departed in a substantive way from the content of the written statements. Even if counsel had attempted to elaborate the written statements in a significant way by oral evidence, the AAT would have been limited in the regard which it could have given to that elaboration. This means that the claimed denial of procedural fairness is not to be determined on the basis that the appellant's counsel would have been able, if the nine witnesses had been called, to have led whatever relevant and probative evidence he wished, in addition to that contained in the statements. Further still, neither the appellant nor his counsel could have had any reasonable expectation that, if the nine witnesses did attend, counsel for the Minister or the AAT itself would have sought to elicit further information from them.
28 Those circumstances militate against a conclusion that the circumstance that the AAT did not forewarn the appellant and his counsel that it would not attach weight to the written documents constituted a denial of procedural fairness.
29 Finally, we add that we do not accept the proposition implicit in this ground of complaint, namely, that the AAT placed no weight on the statements of the extended family and friends because they had not given oral evidence. Properly understood, the AAT's concern related not to the manner in which this evidence was given, but to its content. The sentence immediately following that upon which the appellant relies in the quoted passage indicates the particular matters which caused the AAT concern about the witness statements. These related to the strength of the relationships of the extended family and friends with the appellant and the support, if any, which they had given to him, given his largely itinerant history. As we have said, s 500(6H) of the Act precluded the appellant from being able to supplement any of those statements in a material way by leading oral evidence from their makers. The AAT's reference to none of these witnesses having given evidence was by way of explanation of these issues not having been explored with them in questions of the AAT itself or in cross-examination.
30 For all these reasons, this ground of appeal fails.