In a claim for interference with business relations, what is required of the defendant?

In a claim for interference with business relations, the defendant must have knowledge of the plaintiff's relationship with a third party. This knowledge is crucial because it establishes that the defendant acted with awareness that their actions could directly impact an existing business relationship. This sets the stage for assessing whether the defendant's interference was improper or unjustified.

While intentional malice can strengthen a plaintiff's claim, it is not a strict requirement for proving interference. Proof of damages is also significant; however, establishing the defendant's knowledge of the plaintiff's relationship is central to the claim's foundation. The presence of this knowledge indicates that the defendant was aware of the potential consequences of their actions on the relationship, thereby allowing the plaintiff to argue that the interference was intentional and unjustified.