Court's discretion to grant a costs certificate
4 Section 6 of the Act relevantly provides:
Costs certificates for respondents--Federal appeals
(1) Subject to this Act, where a Federal appeal succeeds on a question of law, the court that heard the appeal may, on the application of a respondent to the appeal, grant to the respondent a costs certificate in respect of the appeal.
…
(3) The certificate that may be granted under subsection (1) or (2) by a court to a respondent to a Federal appeal is a certificate stating that, in the opinion of the court, it would be appropriate for the Attorney-General to authorize a payment under this Act to the respondent in respect of:
(a) the costs incurred by the respondent in relation to the appeal; and
(b) any costs incurred by an appellant in relation to the appeal that have been, or are required to be, paid by the respondent to the appellant in pursuance of an order of the court, not being costs to which a costs certificate granted under section 7 relates.
5 Section 3(fa) of the Act defines a 'Federal appeal' to include an appeal to the Federal Court from a judgment of the Federal Circuit Court. Accordingly, the threshold criterion in s 6(1) of the Act is satisfied in the present case, the appeal being a Federal appeal and one which succeeded on a question of law: see Minister for Immigration and Border Protection v MZZMX [2020] FCAFC 175 at [23]-[28]. It follows that the only issue to determine is whether the discretion to grant a costs certificate should be exercised in favour of the First Respondent.
6 The discretion conferred by s 6(1) is a broad one: see, eg, Minister for Immigration and Border Protection v Kaur (No 2) [2015] FCA 748 at [5] (Yates J); Minister for Immigration and Citizenship v SZNVW (No 3) [2010] FCAFC 102 at [3] (Keane CJ, Emmett and Perram JJ); Minister for Immigration and Citizenship v Khadgi (No 2) [2010] FCAFC 152 at [5] (Stone, Foster and Nicholas JJ). Relevant considerations include:
(a) whether there are any matters which would disentitle the respondent to the issue of a certificate, such as the conduct of the respondent in respect of the litigation and any prejudice thereby occasioned to the appellant: see, eg, Minister for Immigration and Citizenship v Kamruzzaman [2011] FCA 1095 at [19] (Greenwood J); Minister for Immigration and Border Protection v CQZ15 (No 2) [2018] FCAFC 19; 259 FCR 569 at [29] (Kenny, Tracey and Griffiths JJ);
(b) whether the respondent is an individual or a well-resourced company or government entity: see, eg, Minister for Immigration and Citizenship v Sok (No 2) [2008] FCAFC 52 at [9] (French, Lindgren and Jacobson JJ); Kamruzzaman at [18];
(c) whether the decision on the appeal was significant beyond the particular case and had wider importance or relevance to the administration of the Migration Act 1958 (Cth): see, eg, SZNVW at [3]; CQZ15 (No 2) at [29];
(d) whether it would have been unreasonable or unrealistic to expect the respondent to have undertaken the burden of the appeal without legal representation: see, eg, Kaur at [10]; and
(e) whether the existence of a debt to the Commonwealth may provide a basis for refusing the grant of visas other than protection visa pursuant to Schedule 4, item 4004 of the Migration Regulations 1994 (Cth): see, eg, SZNVW at [4].