Minister of Economic Development and Others v Competition Tribunal and Others; SACCAWU v Wal-Mart Stores Inc and Another

Wal-Mart Stores Inc sought to acquire a controlling 51% shareholding in Massmart Holdings Limited, a major South African retailer. The Competition Tribunal conditionally approved the merger, finding no competition concerns but identifying public interest issues under section 12A of the Competition Act 89 of 1998, particularly regarding employment, collective bargaining, and local procurement. Conditions were imposed, including a two-year moratorium on merger-related retrenchments, preferential re-employment of previously retrenched workers, protection of existing labour arrangements, and the establishment of a R100 million supplier development fund. SACCAWU appealed the approval, arguing the conditions were insufficient, while three Ministers (Economic Development; Trade and Industry; Agriculture, Forestry and Fisheries) brought a review application alleging procedural unfairness due to restrictive discovery and scheduling decisions by the Tribunal.

The review application by the Ministers and the appeal by SACCAWU were dismissed, and the Competition Tribunal’s conditional approval of the Wal-Mart/Massmart merger was upheld.

This case is a leading authority on the interpretation and application of the public interest provisions in section 12A of the Competition Act. It confirms that mergers with no competition concerns may still be scrutinised on public interest grounds, but that remedies must be merger-specific, proportionate, and enforceable. The judgment also clarifies the distinction between appeal and review in competition proceedings and affirms the Tribunal’s procedural discretion.