Avoiding liability under the Commerce Act--what can be learned from the Ophthalmologists' case?

Area of Science:

• Competition law
• Medical practice regulation
• Antitrust compliance

Background:

• The Commerce Act 1986 governs commercial conduct in New Zealand.
• Medical practitioners and their associations must adhere to competition law principles.
• Recent legal action against ophthalmologists highlights potential antitrust violations in the medical sector.

Purpose of the Study:

• To examine the applicability of the Commerce Act 1986 to medical practitioners and their associations.
• To analyze the implications of the Ophthalmologists' case for understanding competition law in healthcare.
• To identify lessons for practitioners and associations regarding anticompetitive conduct.

Main Methods:

• Legal analysis of the Commerce Act 1986, specifically Section 27.
• Case study of the successful action by the Commerce Commission against the Ophthalmological Society of New Zealand.
• Discussion of prohibitions and their relation to individual practitioners and associations.

Main Results:

• Practitioners and associations can be held liable under the Commerce Act for anticompetitive arrangements.
• Liability can arise from the purpose or the effect (actual or likely) of an arrangement that substantially lessens competition.
• Arguments based on ethical or safety reasons are insufficient to avoid liability.

Conclusions:

• Medical service markets are subject to the same competition laws as other sectors.
• Individual practitioners should avoid engaging in or supporting anticompetitive conduct.
• Professional associations must actively manage their officeholders' actions to prevent anticompetitive outcomes.