RELEVANT LAW AS TO THE IDENTITY OF THE CONTRACTING PARTIES
- The determination of the identity of the parties to a contract must be made in accordance with the objective theory of contract: Ryledar Pty Ltd v Euphoric Pty Ltd [2007] NSWCA 65 at [262] - [266].
- As the terms of a contractual arrangement are to be determined objectively, the key consideration is: "what each party by words and conduct would have led a reasonable person in the position of the other party to believe": Toll (FGCT) Pty Ltd v Alphapharm Pty Ltd [2004] HCA 52; (2004) 219 CLR 165 at [40].
- It is necessary to consider the language used by the parties, the circumstances addressed by the contract, and the objects which it is intended to secure. An appreciation of the commercial purpose of the contract calls for an understanding of the genesis of the transaction, the background and the market: International Air Transport Association v Ansett Australia Holdings Ltd. (2008) 82 ALJR 419 [2008] HCA 3 per Gleeson CJ at 423 [8].
- Where the language of an agreement is ambiguous or susceptible of more than one meaning, the factual matrix including the context and surrounding circumstances, its aim, object or commercial purpose may be taken into account in the construction of an agreement: Codelfa Construction Pty. Ltd. v State Rail Authority of NSW (1982) 149 CLR 337 per Mason J at 350-352.
- While primacy must be given to the actual words used in a written contract, pre-contractual conduct is admissible on questions of construction if the contract is ambiguous and if the pre-contractual conduct casts light on the genesis of the contract, its objective aim or the meaning of any descriptive term: Codelfa supra at 347-352.
- Further, the interpretation of the written contract involves the ascertainment of a meaning which the document would convey to a reasonable person having all the background knowledge which would reasonably have been available to the parties in the situation in which they were at the time of the contract: Maggbury Pty. Ltd. v Hafele Australia Pty. Ltd. (2001) 210 CLR 181 per Gleeson CJ, Gummow and Hayne JJ at 188.