6 The task entrusted to the Refugee Review Tribunal is, as stated in s 414(1) of the Migration Act 1958 (Cth), to conduct a "review." Section 415 sets forth the powers of the Tribunal. Section 420 sets forth as follows the manner in which the Tribunal is to carry out its functions:
Refugee Review Tribunal's way of operating
(1) The Tribunal, in carrying out its functions under this Act, is to pursue the objective of providing a mechanism of review that is fair, just, economical, informal and quick.
(2) The Tribunal, in reviewing a decision:
(a) is not bound by technicalities, legal forms or rules of evidence; and
(b) must act according to substantial justice and the merits of the case.
This section contains "exhortatory provisions": Sun Zhan Qui v Minister for Immigration & Ethnic Affairs (Unreported, Federal Court of Australia, Lindgren J, 6 May 1997). It, as with like provisions, is:
…intended to be facultative, not restrictive. Their purpose is to free tribunals, at least to some degree, from constraints otherwise applicable to courts of law, and regarded as inappropriate to tribunals: Minister for Immigration & Multicultural Affairs v Eshetu [1999] HCA 21 at [49], 197 CLR 611 at 628 per Gleeson CJ and McHugh J.
7 In conducting its "review", the Tribunal is conducting an "inquisitorial hearing": Re Minister for Immigration & Multicultural Affairs; Ex parte Applicant S154/2002 [2003] HCA 60 at [58], 201 ALR 437 at 451. Such an obligation is different to that discharged by superior courts and may be more onerous: Minister for Immigration & Multicultural & Indigenous Affairs v SGLB [2004] HCA 32 at [73], 207 ALR 12 at 33. Albeit in dissent as to the ultimate conclusion, the following observations of Kirby J are apposite:
…the Tribunal is not a body engaged in purely adversarial proceedings. It operates according to inquisitorial procedures. This feature of the Tribunal's operation casts obligations upon it that are different from, and in some respects more onerous than, those applicable to more traditional bodies acting according to the more passive decision-making virtues of adversarial trial.
This "inquisitorial" nature of the hearing is emphasised by s 424(1) and the conferral upon the Tribunal of power to "get any information that it considers relevant". See also SAAP v Minister for Immigration & Multicultural & Indigenous Affairs [2005] HCA 24 at [111]-[123], 228 CLR 294 at 330-3 per Gummow J.As correctly noted by the Federal Magistrate, the task of the Tribunal was to undertake a "proper, genuine and realistic consideration [of] the merits of the case": SZEJF v Minister for Immigration and Multicultural & Indigenous Affairs [2006] FCA 724 at [39] per Rares J. The task of this Court is to ensure that any decision of the Tribunal is a decision authorised by the 1958 Act; the task of this Court is not to review the merits of the decision reached: Cf Applicant VEAL of 2002 v Minister for Immigration & Multicultural & Indigenous Affairs [2005] HCA 72 at [16], 222 ALR 411 at 416 (Gleeson CJ, Gummow, Kirby, Hayne and Heydon JJ).
8 The task of the Tribunal is also to discharge its functions in a manner both free from bias and in a manner which is seen to be free from bias. The principles to be applied when considering an allegation as to apprehended bias are clear; difficulty, however, is frequently encountered in the application of those principles to the facts in issue. In NADH v Minister for Immigration & Multicultural & Indigenous Affairs [2004] FCAFC 328, 214 ALR 264 Allsop J (with whom Moore and Tamberlin JJ agreed) summarised the general test as follows:
[14] The general test for apprehended bias is whether the relevant circumstances are such that a fair-minded and informed person might reasonably apprehend that the decision-maker might not bring or have brought an impartial mind to bear on the decision…
His Honour thereafter went on to consider the approach to be adopted when the decision-maker was an administrative tribunal such as the Refugee Review Tribunal. His Honour continued:
[17] To identify the obligation of the tribunal, and the content of the necessary apprehension in the circumstances here, a number of matters need be recognised. First, while it is necessary to demonstrate that the circumstances are such as would give rise to the relevant apprehension, the apprehension itself is not as to the fact or likelihood of a lack of impartiality, but of a possibility (real and not remote) thereof…
[18] Second, the identity, nature and function of the decision-maker are important influences on the content of the requirement to conduct the relevant task with the observance of procedural fairness by not being tainted by the appearance of disqualifying bias…
[19] Third, the place of a decision-maker such as the tribunal here should be recognised as different from a judge in open court…. The tribunal does not administer public justice. The elements which affect the public confidence in the adjudication of disputes by an independent and impartial arm of government (in the broad sense) and which may be seen to inform what might be said to be freestanding norms of conduct and behaviour by judges conducting public hearings are not necessarily as easily transposable as strict obligations of administrative decision-makers acting in private. The tribunal here must investigate the facts for itself unaided by counsel presenting the parties' cases, to the degree and extent it thinks appropriate. The tribunal which has to reach a state of satisfaction may want to test and probe a recounted history. It may have particular matters troubling it for resolution, which require questioning and expressions of doubt which are entirely appropriate, but which if undertaken or said by a judge in open court in adversary litigation might give rise to an apprehension of a lack of impartiality.
[20] At least in the absence of the identification of some prejudice or interest in the tribunal, for a complaint of apprehended bias based on the conduct of the tribunal in its procedure and the dealing with material before it in its reasons to be meaningful, it must carry with it an assertion of the apprehension of a possibility of predisposition. That is, the predisposition of the tribunal towards a result, other than a result reached by an evaluation of the material before it in a fair way with a mind that was open to persuasion in favour of the person in question. Unless that be demonstrated, it is hard to see how a decision-maker has failed to conform to standards of procedural fairness. Such an approach accords with the need for neutral and fair decision-making, without imposing on decision-makers in an administrative context the burden of behaving at all times as would a judge in public in the deployment of judicial power.
[21] The enquiry is not directed to the personal thought processes of the decision-maker. It is directed to his or her conduct "objectified" through the prism of what a fair-minded and informed observer would reasonably apprehend … It goes without saying that a conclusion, from all the materials, including the decision and the reasons for decision, that a fair-minded informed observer would reasonably apprehend a lack of impartiality in the sense discussed, does not carry with it the conclusion that there was a lack of impartiality.
9 It is considered that the Tribunal in the present proceedings as reconstituted conducted its review in such a manner as to attract a reasonable apprehension of bias. It was accepted by the Respondent Minister that if that conclusion was reached, the Tribunal's decision was vitiated by jurisdictional error.
10 This conclusion is reached upon the basis of a review of the transcript of the proceedings before the Tribunal as reconstituted. The transcript records a number of exchanges soundly basing a conclusion as to apprehended bias.
11 Thus, for example, a recurring concern being advanced by the Tribunal to the First Appellant was the proposition that Christianity was a fast-growing religion in Nepal and that there was no evidence that "proselytisers are being persecuted or gaoled". A series of questions advancing this concern of the Tribunal was put to the First Appellant. One of those exchanges was as follows: