The Minister's argument based upon BBS16
41 The Minister submitted that once it is accepted s 473GB is not engaged because the certificate was invalid, the IAA was required to deal with the information as "review material" pursuant to s 473DB. It was submitted that if the Secretary provides material under that section there is no requirement by the IAA to treat it as "new information" and no obligation arises to disclose it to the applicant. In support of that Mr Kaplan, for the Minister, relied upon the decision of the Full Court in BBS16. He did, however, acknowledge that "different considerations might arise if that document does meet the description of new information in section 473DC". Later he submitted:
MR KAPLAN: There may - your Honour, if - if it can be clearly shown that the document covered by the non-disclosure certificate meets the definition of "new information" - which is not the present case. But if it meets the definition of "new information" under 473DC then other questions may arise
42 Subsequently, it was submitted that if the material was not sent to the IAA by the Secretary as "review material", but came into existence sometime well after the delegate's decision and was then forwarded to the IAA it may be "new information" because it is not given by the Secretary under s 473CB.
43 Ultimately, the Minister's submission was that if the information given by the Secretary to the IAA is "review material" then it cannot be "new information" under Subdivision C and he sought to support that proposition by reference to the Full Court decision in BBS16. In that case it had been submitted that the IAA had failed to determine that a s 473GB Certificate, which had been issued by the Minister/delegate, was invalid and by acting on it, by presumably having regard to it and the information to which it referred, the IAA had committed a jurisdictional error. There were two limbs to this argument which were, first, that it was a jurisdictional error, per se, to act upon the Certificate (relying on the decision of Beach J in MZAFZ v Minister for Immigration and Border Protection (2016) 243 FCR 1) and, secondly, the failure to disclose the Certificate and associated information had denied the applicant procedural fairness. In that case, like the present, the associated information was an IA Form and, like the present case, it was not disclosed to the Court.
44 The first respondent in BBS16, who was the visa applicant, had argued that information given to the IAA in the form of an invalid s 473GB Certificate and associated material would have been "new information" such that the IAA was required to comply with Subdivision C in relation to it, which included giving particulars to the applicant. The Court held this was the wrong approach and that material or information provided under the s 473GB Certificate was separate and distinct from "new information". Their Honours said:
[90] The first respondent approached the issue of whether or not the first limb of Beach J's analysis in MZAFZ applied to a s 473GB certification and/or notification on the basis that such material could be "new information" for the purposes of Pt 7AA and whether provisions such as ss 473DD and 473DE applied. In our view, that approach is incorrect. For the following reasons we consider that the issue is properly addressed by reference to ss 473GB and not by reference to the provisions in Pt 7AA which relate to "new information".
45 The immediate difficulty with these observations is they proceed on the assumption the invalid s 473GB certification has some degree of efficacy which requires it and the accompanying material to be dealt with under s 473GB. In this case the Minister submitted the invalid certification had no consequences at all and could not and did not trigger the operation of s 473GB. If the Minister's submission in this respect is correct, there is no reason why an invalid s 473GB Certificate has the operative effect attributed to it by the decision in BBS16.
46 The first reason identified by the Court as to why the "new information" provisions did not apply in that case was that the certificate and the associated information would be provided to the IAA by the Secretary in compliance with the duty in s 473CB(1)(c) and would, therefore, be "review material" the IAA was obliged to consider in making its determination pursuant to under s 473DB(1). In precise terms it was held:
[91] First, generally (as is the case here) the s 473GB certificate/notification and related documents will be given to the IAA by the Secretary in discharging his or her duty under s 473CB(1)(c). Any such material would then become "review material" within the meaning of s 473CB. The IAA is obliged, subject to Pt 7AA as a whole, to consider that review material (s 473DB(1)) in discharging its statutory duty to review the decision which has been referred to it under s 473CA (s 473CC(1)).
47 The Minister relied upon this passage in support of the proposition that "review material" is not subject to the requirements of Subdivision C. That submission is contrary to the plurality of the High Court in the subsequent decision in Plaintiff M174/2016 (at [27]), and if the decision of the Full Court does have the meaning attributed to it by the Minister, it is inconsistent with the decision of the High Court and this Court is bound to follow the latter.
48 Further, so their Honours held in BBS16, pursuant to s 473DB(1) the IAA is required to consider the review material without accepting any "new material". On that basis their Honours said:
[92] Secondly, the terms of s 473DB strongly suggest that a s 473GB certificate/notification and related information are not "new information" for the purposes of Subdiv C of Div 3 of Pt 7AA. That is because that provision requires the IAA (subject to Pt 7AA as a whole) to review the referred decision by considering the review material provided to it under s 473CB (which, in the circumstances here, includes the certificate and related information) without accepting new information. We strongly doubt that the reference at the outset of s 473DB(1) to "Subject to this Part" was intended to bring in via a back door the possibility of a s 473GB certificate/notification and related information being "new information". Rather, we consider that that phrase should be construed as referring to documents or information which are the subject of Subdiv C of Div 3.
49 Whilst the penultimate sentence in that paragraph might be correct when a Certificate is valid, it does not say anything about the situation where the provisions of s 473GB are not engaged and, as the Minister submits in this case, have no operative effect.
50 Their Honours' conclusions were fortified by the observation that the provisions concerning the s 473GB Certificate were not part of Subdivision C which dealt with "new information" and where a s 473GB Certificate was given, the Secretary was obliged to give the IAA notice of the section's application and may provide further information in relation to the significance of the document. Once those matters occur, the two important discretions in s 473GB(3) are enlivened.
51 Their Honours provided further reasons as to why Subdivision C did not apply to a s 473GB Certificate or the material covered by it:
[96] Fourthly, having regard to the statutory regime in Pt 7AA, and s 473GB in particular, if the IAA is given a s 473GB certificate/notification and related information, it is a matter for the IAA to consider whether or not it will have regard to any matter contained in that material. One of the things which the IAA will need to consider in determining whether or not it should exercise that power is whether it considers that the certificate/notification is valid or not. If the IAA determines to have regard to any such material, it then must turn its mind to whether it thinks it appropriate to disclose any matter contained in the material to the referred applicant. In making that decision the IAA must have regard to any advice given to it by the Secretary under s 473GB(2)(b).
[97] The scheme of Pt 7AA is such that the only opportunity which a referred applicant will get to comment on such material is if the IAA decides for itself to disclose the material to the applicant prior to it making a decision on the review. The regime does not create any duty on the part of the IAA (or any entitlement on the part of the referred applicant) to be involved in the IAA's determinations as to whether the certificate/notification is valid or not, nor whether the IAA should accept or reject any written advice provided to it by the Secretary under s 473GB(2)(b). For completeness, it might be noted that, if in the exercise of its discretion, the IAA decides to disclose some material to the referred applicant under s 473GB(3)(b), the IAA must give a direction under s 473GD concerning restrictions on the publication of the relevant material or its further disclosure (s 473GB(4)).
[98] As senior counsel for the Minister frankly acknowledged in oral address, this is truly "a remarkable scheme". That is an accurate characterisation of those parts of the statutory scheme in Pt 7AA which relate to s 473GB certificates and notifications because of the severe limitations imposed upon disclosure to the referred applicant of any such certificate/notification and the related material, no matter how prejudicial or favourable the material may be. Moreover, even though the discretionary powers conferred upon the IAA by s 473GB have to be exercised reasonably in the legal sense, the opportunity for a referred applicant to challenge the exercise or non-exercise of those discretionary powers will in practice be limited because the person normally will have no knowledge or awareness of the existence of the certificate/notification or related information. That will be the case even if the IAA has had regard to such material in conducting its review but has determined, in its discretion, not to disclose the existence of that material or any of its contents.
[99] For these reasons, we consider that the first limb of Beach J's analysis in MZAFZ has no application to a Pt 7AA review.
[100] For similar reasons, Beach J's second limb has no application. That is because a referred applicant's "procedural fairness" entitlements in respect of a s 473GB certificate/notification and related information are exhaustively stated in s 473GB(3). For the reasons explained above, those "entitlements" all depend upon how the IAA exercises its discretionary powers under that provision. Nothing we have said above is intended to indicate that there is no scope for the bias limb of procedural fairness to apply in an appropriate case. Moreover, there may be scope for a judicial review challenge to an adverse decision by the IAA where the IAA has had regard to an invalid s 473GB certificate/notification and related information if the referred applicant somehow becomes aware of this fact.
52 The reasoning in BBS16 identified above appears to be concerned with the situation where the s 473GB Certificate is validly issued. This can be seen from the last sentence in paragraph [100]. As their Honours identified, the position may well be different where it is invalid. That is a somewhat incongruous statement where, in the matter before the Court, it was accepted that the certification was invalid (see [87]). However, it may be that what their Honours were really saying was, as a matter of practical reality, because an applicant will not usually know whether a s 473GB Certificate was issued or whether it was valid, there is no real basis on which they could challenge the IAA's decision on this ground.
53 A difficulty with applying the reasoning in BBS16 to a situation where the IAA is given an invalid s 473GB Certificate is highlighted by the arguments advanced by the Minister in the present matter. He submitted, as a cornerstone of his case, that once the conclusion is reached, that the 473GB Certificate is invalid it has no effect whatsoever and the information to which it purported to apply should not be treated as being subject to the confidential information provisions in Division 6. If it is correct that in BBS16 their Honours proceeded upon the basis that the confidential information provisions continued to segregate the information disclosed by the Secretary under the invalid s 473GB Certificate from the "new information" provisions, the arguments of the Minister in this case necessarily assume that part of the decision to be incorrect.
54 However, in the Minister's submission, the fact that the invalid certificate renders the provisions of s 473GB irrelevant, does not have the result that the information should be dealt with as "new information". He submitted the information in the certificate is simply to be considered in accordance with s 473DC as "review material", which bypasses Subdivision C. As explained above, that submission is inconsistent with the operation of Part 7AA as identified by the majority in Plaintiff M174/2016 at [27].
55 Whilst it is true that information given by the Secretary to the IAA in an invalid s 473GB Certificate and accompanying material would be "review material" within s 473CB(1), if it was not before the Minister when the first decision was made it must necessarily be "new information" within the meaning of s 473DC(1) and could only be used in accordance with Subdivision 3. Were it otherwise, the Secretary could provide the IAA with additional material (either under an invalid s 473GB Certificate or otherwise) as "review material" which is damaging to the applicant and the safeguards provided by s 473DD and s 473DE could be effectively circumvented. The construction of Part 7AA advanced by the Minister leads to the anomalous result that information not before the delegate might be given to the IAA by the Secretary which is then not regarded as "new information", but if the same information was obtained by the IAA itself, it would be subject to the requirements of the "new information" provisions. Similarly, if the IAA obtained "new information" which it intended to consider, particulars of it must be given to the appellant, however, on the Minister's argument, if that same information were provided to the IAA by the Secretary under cover of an invalid 473GB Certificate, there would be no obligation to disclose it. The operation of the Act in that manner would be incongruous or capricious and is not likely to have been intended by the Legislature: Cooper Brookes (Wollongong) Pty Ltd v Federal Commissioner of Taxation (1981) 147 CLR 297, 320-321.
56 It can be accepted that if information is provided to the IAA pursuant to a valid s 473GB Certificate, it and the Certificate itself need only be dealt with pursuant to the "confidential information" provisions in Division 6. Those provisions, which are inconsistent with the requirements of the "new information" provisions, permit the IAA to withhold information from the applicant whilst the latter requires it to disclose the information. However, where the s 473GB Certificate is not valid and, as the Minister submits in this case, the section is not engaged, there is no reason why the "confidential information" provisions would have any relevance to the question of the legality of the manner in which the information is used. If the information passed on to the IAA by the Secretary otherwise than pursuant to a valid s 473GB Certificate was not before the Minister when the decision was made, it must be treated as "new information" and the IAA is required to consider it pursuant to s 473DB.