Recoverability of costs and expenses - s148(2) of the Accident Compensation Corporation Act 2001. Whether the Digital System fee, Technical Specialist fee, and KonnectNet fee are recoverable as expenses. Digital System fee not recoverable as it is a business overhead. Technical Specialist fee not recoverable as they are representation costs. KonnectNet fee may be recoverable, depending on the circumstances. If the fee has been reasonably or necessarily incurred it can be claimed as an expense. Outcome: appeal dismissed, leave to appeal granted.