Legislative framework of Part 7AA
19 The operation of Part 7AA is discussed extensively in, for example, Plaintiff M174/2016 v Minister for Immigration and Border Protection [2018] HCA 16; (2018) 353 ALR 600 at [13]-[38] (Gageler, Keane and Nettle JJ).
20 Part 7AA of the Act is headed 'Fast Track Review Process in Relation to Certain Protection Visa Decisions'. Section 473BA explains that Part 7AA provides for a limited form of review of certain decisions (fast track decisions) to refuse protection visas to some applicants. It is 'a mechanism designed to result in an automatic review of a fast track reviewable decision': Plaintiff M174 at [15].
21 Division 3 of Part 7AA is entitled 'Conduct of Review'. Section 473DA addresses the natural justice rule in the context of reviews by the Authority:
Exhaustive statement of natural justice hearing rule
(1) This Division, together with sections 473GA and 473GB, is taken to be an exhaustive statement of the requirements of the natural justice hearing rule in relation to reviews conducted by the Immigration Assessment Authority.
(2) To avoid doubt, nothing in this Part requires the Immigration Assessment Authority to give to a referred applicant any material that was before the Minister when the Minister made the decision under section 65.
22 Division 3 includes a range of provisions that provide for and limit any requirement to consider new information or interview the referred applicant. It has been observed that s 473DA restricts the first limb of natural justice (the fair hearing rule), but does not purport to affect the second limb (bias): Minister for Immigration and Border Protection v AMA16 [2017] FCAFC 136; (2017) 254 FCR 534 at [18].
23 Division 6 deals with disclosure of information. In particular, s 473GB provides for the issue of a Certificate (as occurred in this case) as follows:
Immigration Assessment Authority's discretion in relation to disclosure of certain information etc
(1) This section applies to a document or information if:
(a) the Minister has certified, under subsection (5), that the disclosure of any matter contained in the document, or the disclosure of the information, would be contrary to the public interest for any reason specified in the Certificate (other than a reason set out in paragraph 473GA(1)(a) or (b)) that could form the basis for a claim by the Crown in right of the Commonwealth in a judicial proceeding that the matter contained in the document, or the information, should not be disclosed; or
(b) the document, the matter contained in the document, or the information was given to the Minister, or to an officer of the Department, in confidence.
(2) If, in compliance with a requirement of or under this Act, the Secretary gives to the Immigration Assessment Authority a document or information to which this section applies, the Secretary:
(a) must notify the Authority in writing that this section applies in relation to the document or information; and
(b) may give the Authority any written advice that the Secretary thinks relevant about the significance of the document or information.
(3) If the Immigration Assessment Authority is given a document or information and is notified that this section applies in relation to it, the Authority:
(a) may, for the purpose of the exercise of its powers in relation to a fast track reviewable decision in respect of a referred applicant, have regard to any matter contained in the document, or to the information; and
(b) may, if the Authority thinks it appropriate to do so having regard to any advice given by the Secretary under subsection (2), disclose any matter contained in the document, or the information, to the referred applicant.
(4) If the Immigration Assessment Authority discloses any matter to the referred applicant under subsection (3), the Authority must give a direction under section 473GD in relation to the information.
(5) The Minister may issue a written certificate for the purposes of subsection (1).