Macquarie Pathology Services Pty Ltd v Sullivan; Sullivan v Macquariepathology Services Pty Ltd

The case of *Macquarie Pathology Services Pty Ltd v Sullivan; Sullivan v Macquariepathology Services Pty Ltd* concerned a dispute between Macquarie Pathology Services Pty Ltd (Macquarie Pathology) and Dr. Sullivan, a pathologist. The proceedings involved cross-appeals to the New South Wales Court of Appeal concerning the enforceability of a restraint of trade clause within an employment agreement.

The primary legal issues before the Court of Appeal were whether the restraint of trade clause was reasonable and therefore enforceable, and if not, what the appropriate remedy should be. Specifically, the court had to consider the scope of the restraint, its duration, and its geographical reach in relation to the legitimate business interests of Macquarie Pathology.

The Court of Appeal, applying established principles of contract law regarding restraints of trade, found that the restraint clause was too wide in its geographical scope and duration to be considered reasonable. The court reasoned that while Macquarie Pathology had a legitimate interest in protecting its client base and confidential information, the restraint as drafted went beyond what was necessary to protect those interests. Consequently, the court held the restraint to be void as an unreasonable restraint of trade.

The Court of Appeal allowed Dr. Sullivan's appeal and dismissed Macquarie Pathology's cross-appeal, setting aside the restraint of trade clause.