Reasonable Endeavours

.. unless a contrary intention is indicated, a court is entitled to approach the task of giving a commercial contract a businesslike interpretation on the assumption “that the parties … intended to produce a commercial result”. A commercial contract is to be construed so as to avoid it “making commercial nonsense or working commercial inconvenience2)

Three general observations can be made about obligations to use reasonable endeavours to achieve a contractual object3).

First, an obligation expressed thus is not an absolute or unconditional obligation.

Second, the nature and extent of an obligation imposed in such terms is necessarily conditioned by what is reasonable in the circumstances, which can include circumstances that may affect an obligee's business. … An obligee's freedom to act in its own business interests, in matters to which the agreement relates, is not necessarily foreclosed, or to be sacrificed, by an obligation to use reasonable endeavours to achieve a contractual object.

Third, some contracts containing an obligation to use or make reasonable endeavours to achieve a contractual object contain their own internal standard of what is reasonable, by some express reference relevant to the business interests of an obligee.

1) [2014] HCA 7
2) p35
3) p42