Before a winding up petition may be stayed or dismissed for having no chance of success, the debt comprising the subject matter of the winding up petition must be disputed on genuine and substantial grounds (Tan Kok Tong v Hoe Hong Trading Co Sdn Bhd [2007] 2 CLJ 305) and in this context, the Court of Appeal in Bluedream City Development Sdn Bhd v Pembinaan Bina Bumi Sdn Bhd [2024] 4 MLJ 67 (“Bluedream”) held as follows: “[39] For winding up proceeding based on unpaid construction payment debts arising after the advent of the CIPAA particularly where the debt is based on an adjudicated decision, it is our view critical to properly understand the notion of disputability of the debt. Put in another way, disputability must be seen in its proper context. In this regard, we hold that an unpaid debt unadjudicated in a CIPAA proceeding will be disputable if the non-paying party has prima facie established a bona fide dispute of the debt on substantial or reasonable grounds. However, if the dispute on the debt has been adjudicated which resulted in an adjudication decision obtained in favour of the unpaid party, the debt ceases to be disputable in an ensuing winding up proceeding. This is because the disputed debt has been independently adjudicated by a neutral third party. More pertinently, it should not be open to the non-paying party to again dispute the debt when the sanctity of the adjudication decision has been preserved by the subsequent court orders refusing to set aside and/or stay as well as allowing enforcement of the adjudication decision as a judgment pursuant to ss. 27, 16 and 28 CIPAA respectively. Consequently, it is immaterial in the winding up court that the non-paying still disputes the adjudicated debt and has referred the dispute to arbitration or the court for final determination; see Barisan Performa Sdn Bhd v. Hype Park City Sdn Bhd [2018] MLJU 10. The disputability of the dispute can only be done in the arbitration or the court to enable the parties to finally re-contest the dispute de novo unabated by the adjudication decision as well as without attracting res judicata because the adjudication decision enjoyed temporary but not perpetual finality; see G-Pile System Sdn Bhd v. CMMC Sdn Bhd and Anor [2021] 1 LNS 1727.” [Emphasis added]