PERAK INTEGRATED NETWORK SERVICES SDN BHD v 1. ) PINS OSC & MAINTENANCE SERVICES SDN BHD 2. ) URBAN DOMAIN SDN BHD

Case Significance

Applies res judicata and the rule against reopening available arguments: a supervening winding up known to a party during the liability appeals cannot be raised at the quantum stage to reduce the assessment, which proceeds on the footing fixed by the liability judgment; quantum was remitted to a court-appointed expert.

This Federal Court decision is the third of three related appeals heard together, arising from a derivative action brought by Urban Domain Sdn Bhd on behalf of the joint-venture company PINS OSC Maintenance Services Sdn Bhd against the joint-venture partner Perak Integrated Network Services Sdn Bhd (PINS). This appeal is best understood through the finality dimension of the litigation — the application of res judicata and estoppel to prevent a party from raising, at the quantum stage, an issue it could have raised earlier.

The point arose on the "Subsequent Winding Up Issue": whether the winding up of the joint-venture-related company after the liability judgment, but before the assessment of quantum, should limit the period of the assessment to the winding-up date. PINS sought to rely on the winding up as a "subsequent intervening event" cutting down the recoverable period. The Federal Court considered "whether res judicata and estoppel would apply to prevent the appellant from raising the issue of [the] winding up which happened after the Liability Judgment".

The court's answer was that the winding up did not affect the period for which PINS had been held liable, and that PINS was in any event precluded from deploying the point at the quantum stage. The winding up had occurred some three years after the liability judgment and was a matter known to PINS during the liability appeals; a party cannot hold back an available argument and reserve it for a later stage of the same litigation. Consistently with its conclusions across the three appeals, the court directed that the quantum be assessed by a court-appointed expert whose determination would be final save for patent and perverse errors.

The judgment is significant for its application of res judicata and the rule against reopening matters that could have been raised earlier: the assessment of damages proceeds on the footing fixed by the liability judgment, and a supervening event known to a party at the liability stage cannot be used to reduce the quantum later.