Appellant's submissions
13 The appellant relied on written submissions filed in these proceedings. In the course of the hearing, the appellant's legal representative confirmed that he did not challenge the reasonableness of the IAA's finding that it was "not plausible" that the appellant would put up posters for a political candidate a day after he had met him. He also confirmed that the appellant accepted that the decision of the Full Court in Minister for Immigration and Citizenship v SZNSP (2010) 184 FCR 485; FCAFC 50 (MIC v SZNSP) at [35]-[38] (per North and Lander JJ) correctly states the law in relation to the circumstances in which the IAA may refuse to give weight to corroborative documentary evidence.
14 The appellant's representative relied in particular on the statements from MIC v SZNSP underlined below:
35 Moreover, it was open to the RRT to conclude that, in view of all the evidence in the case, no reliance should be placed on the witness statement. The corroborative evidence was not corroborative evidence at all. It did not tend to prove that the first respondent's evidence was true, nor does it act to strengthen that evidence. Corroborative evidence should be evidence independent of the person whose evidence is sought to be corroborated. It was evidence presented to the RRT by a person whom the RRT was of the opinion was fabricating her claims. The provenance of the witness statement was not established. It could easily have been created by the first respondent herself. It did not amount to corroborative evidence in the absence of proof of the provenance of the document and the reliability of the author, if in fact the author was Lu. If the first respondent was fabricating her claims, it would follow that she would fabricate the evidence upon which those claims are brought. That evidence would include the "corroborative" evidence of Lu.
36 When a decision maker has conducted a hearing of the kind which is conducted by the RRT and has heard the applicant, and has reached the tentative conclusion that the applicant's claims have been fabricated, the decision-maker is entitled in our opinion to reject evidence which would, if accepted, have corroborated the applicant's account. That does not mean that any evidence of corroboration could be rejected. It would depend upon the nature, content and quality of the corroborative evidence before a decision-maker could determine to reject it out of hand. In this case, as we have said, the document which is said to be the corroborative evidence is a document written in the Chinese language which has been interpreted, no doubt faithfully, into the English language and purports to be a statement of Lu. The applicant, whom the RRT believed was not a credible witness, proffered it as Lu's statement, but there was no other evidence other than the applicant's say so that it was. There is nothing irrational about the RRT in those circumstances rejecting the document by giving it no weight. In circumstances where the provenance of the document is unproved, but it is proffered by a witness whose credibility has been destroyed, the document has no more credit than the person proffering it. Consequently, the alternative argument relied upon by the appellants, outlined at [22] above, cannot be sustained.
37 Several further observations should be made concerning the type of situation addressed in Applicant S20/2002 77 ALJR 1165; 198 ALR 59. The case does not relieve the RRT from giving consideration to corroborative evidence. It concerns only the timing of that consideration. The case establishes that the RRT does not act irrationally, and thereby fall into jurisdictional error, by first making an assessment of the applicant's credit and then giving attention to the corroborative evidence.
38 The RRT would fall into jurisdictional error if, after making an adverse credibility finding, it simply refused to consider the corroborative evidence. Applicant S20/2002 77 ALJR 1165; 198 ALR 59 does not sanction a practice of disregarding corroborative evidence. It still requires that the corroborative evidence be assessed and weighed in the balance with all the other evidence. Consequently, the observation concerning the dicta of McHugh and Gummow JJ at [49] in Applicant S20/2002 77 ALJR 1165; 198 ALR 59 made in SZDGC at [23] is probably misdirected. Those observations addressed the situation where the corroborative evidence was disregarded.
15 The appellant's representative submitted that the IAA erred because, having made an adverse credibility finding against the appellant in relation to a single event, it then used that fact and "country information" concerning the availability of fraudulent documents in Sri Lanka as a reason not to give weight to documentary evidence which corroborated his claims. He says that the IAA, like the Administrative Appeals Tribunal and its predecessors, is bound to have regard to the totality of the evidence concerning the existence of a fact in issue, both direct and corroborative material, before attempting to reach a conclusion on an applicant's credibility, relying on WAIJ v Minister for Immigration and Multicultural and Indigenous Affairs (2004) 80 ALD 568; FCAFC 74 (WAIJ v MIMIA) at [27] and Finkelstein J's view expressed in SZDGC v Minister for Immigration and Citizenship (2008) 105 ALD 25; FCA 1638 at [23] that this was just "common sense". He says that to use an adverse credibility finding as a basis for rejecting the authenticity of documentary evidence "risks putting the cart before the horse", relying on WAGU v Minister for Immigration and Multicultural and Indigenous Affairs [2003] FCA 912 at [34] per French J.
16 The appellant's representative conceded that it might be open to a decision-maker to reject corroborative documents in circumstances where an applicant's credibility was "poisoned beyond redemption", citing Re Minister for Immigration and Multicultural Affairs; Ex parte Appellant S20/2002 (2003) 77 ALJR 1165; HCA 30 (S20/2002) at [49] per McHugh and Gummow JJ. He noted that in MIC v SZNSP, the Refugee Review Tribunal made a "tapestry" of findings of inconsistency on the basis of which it made a finding as to the applicant's credit before deciding the weight to be attributed to a witness statement proffered by that applicant. He said that, in contrast, in this case, there was no comprehensive finding that the appellant lied or was untruthful. The claims which the IAA found implausible related to events of a single day and it is impossible to equate the "implausibility" of a person agreeing to put up political posters for a friend of a family member with the "well being poisoned beyond redemption". By analogy with the High Court's decision in Briginshaw v Briginshaw (1938) 60 CLR 336; HCA 34, given the seriousness of the consequences to the appellant of the IAA affirming the delegate's decision, it should be harder to reject or place little weight on corroborative documents in cases such as the appellant, compared to cases where the Tribunal finds many material inconsistencies.
17 He submitted that the IAA fell into error by relying on the "country information" that document fraud was prevalent in Sri Lanka, because the IAA's reasoning would suggest all documents produced in Sri Lanka are fraudulent and it failed to differentiate how the appellant's documents differed from any other documents from Sri Lanka. For instance, the IAA's reasons make no mention of any sign of forgery or any other fault in the documents. It is not clear from the IAA's reasons why it accepted the evidence based on the translation of the appellant's birth certificate and a copy of the front page of his passport while the other documents were given no weight. Further, except for the police report, all of the documents referred to in the DR at [8] post-date the appellant's arrival in Australia and the documents were submitted by the appellant's migration agent, who was a solicitor; those facts are relevant to the provenance of the documents. There is nothing in the IAA's reasons which indicates that it considered the provenance of the documents submitted.
18 The appellant's representative submitted that the IAA rejected the police report, the parliamentarian's statement and the character references as a group and that there is no evidence that the IAA gave any consideration to the "nature, content and quality" of each of the individual documents as required having regard to the Full Court's decision in MIC v SZNSP at [36]. He submitted that the IAA should have adopted the approach taken by the Tribunal as set out in SZVHO v Minister for Immigration and Border Protection [2016] FCA 1499 (SZVHO v MIBP) at [16] in which the Tribunal listed each of the documents and gave a summary of its content. The appellant accepts that the Tribunal's approach in SZVHO v MIBP was consistent with the approach of the Full Court in MIC v SZNSP. In reply to the Minister's submissions, the appellant's representative noted that the in SZVHO v MIBP at [43], Burley J noted that the Tribunal had indicated in two separate paragraphs of its reasons that it had considered the "entirety" of the evidence when reaching its conclusions.
19 The appellant's representative submitted that the primary judge gave no greater consideration to the nature of the rejected documents than did the IAA.