On 20 January 2017, the Minister of Finance promulgated the Preferential Procurement Regulations, 2017 under section 5 of the Preferential Procurement Policy Framework Act 5 of 2000 (Framework Act). These regulations replaced the 2011 Regulations and introduced pre-qualification criteria (regulation 4), subcontracting requirements (regulation 9), and criteria for breaking deadlocks in scoring (regulation 10). Afribusiness NPC, a non-profit organisation representing about 10,500 members in the business community, challenged the validity of these regulations before the Gauteng Division of the High Court, Pretoria. Afribusiness argued that the Minister exceeded his powers under the Framework Act and that the regulations were inconsistent with section 217 of the Constitution. The high court dismissed the application, finding the regulations lawful and rational. Afribusiness appealed to the Supreme Court of Appeal with leave of that Court. The South African Property Owners' Association NPC (SAPOA) applied to be admitted as amicus curiae.