inquisitorially take the initiative to ascertain the facts and the law required for the decision. [31] With respect, we are in agreement with the contention of the Appellant that LJC fell into error in holding that the impugned act of the Adjudicator was within the ambit of the above provisions of S.25, CIPAA for failing to appreciate the following factors: i) the date of issuance of the CPC was clearly not within the meaning of the word “knowledge” in S.25 (d) as the information was derived from an external source; and ii) while S.25(i) gives leeway to the Adjudicator to make enquiries as expressly spelt out, it cannot be construed to mean that the Adjudicator can source for such additional facts or evidence without affording the parties an opportunity to be heard on the same. S/N eoJU0dCmCEapak3b/6x6qA [32] In the circumstances as alluded to above, we would conclude on the issue at hand that the LJC had erred in principle in failing to judicially appreciate that the adjudicator’s reference to the Malaysia Auditor General’s Report and the information therein contained without affording the parties the right to comment or be heard on the same amounts to a breach of natural justice. [33] Having concluded as aforesaid, we would proceed to comment on the Appellant’s contention that the Adjudicator had decided the dispute as to the defect/damage to the pontoon at the time of handing over upon a factual basis that neither party had put forward before the proceedings. In this regard, the relevant part of the AD was highlighted to us as follows: “If the defects on the pontoon existed before 18.10.2018, the CPC cannot be issued out. Therefore, I determined that during the point of handing over the pontoon is deemed to be in compliance to the drawing, specification, and condition to be fit for handing over.” [34] As pointed out to us, it was plainly apparent that the finding that the floating pontoon was not damaged and was in compliance to specification and drawing at the time of delivery or handing over was made purely based on the issuance of CPC on 18.10.2018 as stated in the said report. [35] With respect to this 2nd ground of appeal, the Respondent’s position in gist was that a serious mistake in finding of fact per se is not among the grounds upon which the AD can be set aside under section 15 of CIPAA, which is clear from the wording of this statutory provision. Also that in the Affidavit In Support [‘AIS’] the Plaintiff cloaks this ground as breach of S/N eoJU0dCmCEapak3b/6x6qA natural justice in an obvious attempt to bring this complaint within the ambit of CIPAA. [36] The alleged failure by the Adjudicator to consider relevant evidence was purportedly a breach of natural justice. In particular, the important evidence that the Adjudicator was said to have disregarded was the preliminary drawings and the contract which were before the Adjudicator for consideration as brought to our attention by the Appellant. [37] The Respondent, on the other hand, urged us to consider that it was undisputed that the evidence pertaining to the Protection Screen was before the Adjudicator where the parties had also presented their case pertaining to this subject to the Adjudicator. [38] Essentially, the Appellant’s complaint against the AD pertained to paragraph 91 which states that: “Having examined the contract drawing, I find no place in the drawing indicating the 15m protection screen, or any indicator or where to install/receive such screen on any part of the pontoon.” [39] The Respondent’s contrary contention on this point was that the above complaint had taken the AD out of context in that para 91 was only a part of the AD’s ‘Findings and Reasons’. In his determination at para 92, the Adjudicator had decided that the absence of the protection screen on the completed Pontoon did not constitute any omission of work from the contract having considered the revised quotation dated 4/6/2018. As such, it was submitted that the AD had merely decided to accept the Respondent’s version of the case. S/N eoJU0dCmCEapak3b/6x6qA [40] While we acknowledge that the arguments put forth by the Respondent in favour of the LJC’s reasoning and decision arrived at, we are inclined to uphold the position advanced by the Appellant that the LJC had erred in law and fact in failing to apply correctly established principles governing the concept of natural justice. In our considered view, the LJC had consequently wrongly concluded that the Adjudicator had not breached the rule of natural justice in regard to the right to be heard when he took into consideration extraneous documents and/or evidence not referred to by either or both of the litigating parties on core issues in dispute. We are not in agreement with the Respondent‘s contention that the impugned document or evidence was not a material factor in the decision-making process by the Adjudicator in the present Adjudication. . [41] In support of the decision reached by us, we deem it fit to reiterate certain crucial factors. Amongst others, that the rule of natural justice requires the adjudicator to disclose any information he obtained from sources other than the parties to the adjudication proceedings and to allow the parties to address him on such information. However, in this instance, the issuance of CPC for the project on 18.10.2018 was never raised or mentioned by either party during the adjudication proceedings. Neither did any party address the adjudicator on the issuance of CPC for the project and/or its relevancy to the issue of whether the damage to the floating pontoon existed at the time of delivery or handing over. [42] The Adjudicator, in our view, should have rightly adopted the simple step of disclosing the additional evidence procured by him from an external source to the parties concerned to dispel any notion or suggestion of injustice. [See WRP Asia Pacific Sdn Bhd v NS Bluescope Lysaght Malaysia Sdn Bhd [2015] 1 LNS 1236. S/N eoJU0dCmCEapak3b/6x6qA [43] When an Adjudicator makes a determination on a factual basis that was different from that relied upon by the parties in concluding their case, it was incumbent for the Adjudicator to have afforded the parties an opportunity to be heard on the fresh factual basis not advanced by them. By not taking this crucial step, he would fall foul of the cardinal rule of natural justice. [Modscape Pty Ltd v Sive [2017] TASSC 7] [44] Next, it was clear from adjudicator’s statements in the relevant paragraphs of the AD that the adjudicator was unable to decide on the issue of whether the damage to the floating pontoon existed at the time of delivery or handing over based on the documentary evidence adduced by the parties during the adjudication proceedings. [45] Importantly, the adjudicator relied on the CPC date in the said report which he sourced for from the public domain to conclude that the damage to the floating pontoon did not exist at the time of handing over and the floating pontoon is in compliance to the drawing, specification and conditions as agreed upon to be fit for handing over. [46] Hence, the contention that the CPC was not a material factor but only one of the several factors that led to the conclusion reached on the core issues by the Adjudicator fails. On the contrary, it clearly was of considerable importance and had a decisive effect as pointed out by the Appellant. CONCLUSION [47] While we do not take any issue with the Respondent’s proposition that even if the Adjudicator had erred in his finding, it is well established S/N eoJU0dCmCEapak3b/6x6qA that a wrong finding by the Adjudicator under CIPAA only amounts to a breach of natural justice in very limited circumstances, the Respondent’s submission that the said limited circumstances were not existent in the instant case was wholly misconceived. [48] At the conclusion of this appeal, we arrived at the following decision by majority (Yaacob Haji Md Sam, JCA in dissenting was of the view that the finding by the judge was made after careful analysis of the evidence and was not plainly wrong to justify appellate intervention). This judgment is therefore to be regarded as a majority judgment that determines this appeal. [49] In our considered view, the AD was tainted in principle by reason of clear breach of natural justice by the Adjudicator for not affording a right to be heard to the Appellant when the adjudicator made reference to the contents of the Audit General Report (AG report) in relation to the issuance of the Certificate of Practical Completion (CPC) in allowing the claim of the Respondent that came before the Adjudicator. [50] The issue of CPC or the AG report was never raised by the any party nor were they were given an opportunity to address the Adjudicator before he arrived at his decision at the conclusion of the Adjudication proceedings. [51] Our view is that the aforesaid breach of due process by the Adjudicator was fundamental to warrant interference by us. Hence, the LJC had plainly erred in law and fact in his decision to dismiss the Appellant’s application to set aside the AD and to allow the Respondent’s application to enforce the AD. S/N eoJU0dCmCEapak3b/6x6qA [52] We, therefore, allow both appeals with costs of RM15,000.00 here and below subject to allocator in respect of the 1st appeal and RM5,000.00 here and below subject to allocator in respect of the 2nd appeal. The orders made by the LJC are hereby accordingly set aside. Dated: 8 March 2023 - sgd - GUNALAN A/L MUNIANDY Judge Court of Appeal Putrajaya COUNSEL FOR THE APPELLANT: Liew Sheau Kie [Messrs Loke, King, Goh & Partners Advocates] COUNSEL FOR THE RESPONDENT: Alvin Yong Sze Lung (Together with Wong Chun Ming) [Messrs Alvin Yong Advocates] S/N eoJU0dCmCEapak3b/6x6qA