Australian National Industries Ltd v Harkness

In *Australian National Industries Ltd v Harkness*, the New South Wales Court of Appeal considered an appeal by Australian National Industries Ltd (ANI) against a decision of the Supreme Court of New South Wales. The dispute concerned the interpretation of a clause within a deed of settlement and release, specifically relating to the calculation of a payment due to Mr. Harkness.

The primary legal issue before the Court of Appeal was whether the trial judge had erred in his construction of clause 4(b) of the deed. This clause stipulated that a payment to Mr. Harkness was to be calculated by reference to the "net profit" of a particular business. The central question was how "net profit" should be determined, particularly in light of certain accounting treatments and the inclusion or exclusion of specific items of expenditure.

The Court of Appeal, in its reasoning, affirmed the principles of contractual interpretation, emphasizing the importance of giving effect to the plain and ordinary meaning of the words used in the deed, read in their context. The Court analysed the specific wording of clause 4(b) and the surrounding provisions of the deed, considering the commercial context in which the agreement was made. It concluded that the trial judge's interpretation of "net profit" was correct, finding that certain expenses which ANI sought to deduct were not properly characterised as such for the purposes of the deed. The Court held that the deed required a calculation based on the ordinary accounting meaning of net profit, without the specific adjustments ANI sought to make.

The appeal was dismissed, and the orders of the Supreme Court were affirmed.