South Africa’s latest amendments to Treasury Regulation 16 have sharpened attention on whether public-private partnerships can help accelerate delayed infrastructure delivery, as government searches for practical ways to address backlogs that continue to weigh on growth, investment and service delivery.
The amendments, published by National Treasury in the Government Gazette, revise Regulation 16 under the Public Finance Management Act, the framework governing public-private partnerships involving national and provincial departments as well as public entities.
The notice includes changes linked to fiscal commitments, contingent liabilities and the PPP Advisory Unit, signalling continued efforts to refine how major partnership projects are assessed and managed.
The timing is significant. South Africa’s infrastructure constraints have become one of the most persistent drags on economic performance, with freight congestion, electricity instability, water failures and deteriorating municipal assets regularly cited by business groups as barriers to expansion and competitiveness.
For SMEs, those weaknesses often translate into higher operating costs, delivery delays and reduced productivity. Economists have long argued that well-structured public-private partnerships, commonly known as PPPs, can help bridge funding and execution gaps by allowing the state to work with private investors, operators and contractors on major projects while maintaining public oversight and accountability.
Updated framework renews focus on delivery
Treasury Regulation 16 remains one of the key legal mechanisms available when state institutions seek long-term partnerships with the private sector for infrastructure or service delivery projects. These arrangements can include transport systems, hospitals, accommodation facilities, logistics assets, water infrastructure and other strategic developments.
While the latest Gazette is technical, market participants say regulatory certainty matters because large projects often depend on clear approval processes, risk allocation frameworks and predictable oversight. Where rules are unclear or approvals are delayed, projects can stall for years.
Simamkele Ndlovu, managing director of a Johannesburg-based civil engineering SME that supplies materials and subcontracting services, said smaller businesses closely follow PPP developments because infrastructure programmes create work far beyond the principal contractor.
“When large projects move, opportunities spread across the value chain. Smaller firms can provide transport, labour, plant hire, security, materials and maintenance. When approvals are delayed, those opportunities are delayed too,” Ndlovu said.
He added that visibility is crucial for smaller operators planning investment decisions.
“SMEs need to see a credible pipeline of projects so they can hire people, buy equipment and prepare to compete,” Ndlovu said.
Backlog costs continue to hit business
South Africa’s infrastructure backlog has direct consequences for commerce. Exporters and manufacturers have repeatedly raised concerns over rail and port inefficiencies, while many municipalities continue to struggle with roads, water systems and waste management.
The impact can be severe for smaller firms because they often have less capacity to absorb disruptions than larger corporates. Missed deliveries, generator costs, vehicle damage from poor roads and downtime caused by utility failures can quickly erode margins.
Boitumelo Maredi, founder of a Midrand-based cold chain distribution business, said unreliable systems create daily uncertainty.
“If roads are damaged, ports are slow or electricity is unstable, the extra cost lands on the business owner. Small firms usually do not have the reserves to carry those losses for long,” she said.
She said better infrastructure delivery would immediately support expansion.
“Reliable systems help businesses plan routes, meet deadlines, retain customers and grow with confidence,” Maredi said.
Private capital seen as part of broader solution
National Treasury has increasingly emphasised the need to crowd in private capital as infrastructure requirements outstrip available public resources. Updated PPP regulations are therefore likely to be viewed as part of a broader strategy to unlock investment while protecting the fiscus from poorly structured commitments.
Whether the amendments translate into faster delivery will depend on project quality, institutional capacity and execution discipline across the state. For business owners, however, the stakes are practical rather than theoretical: progress on infrastructure would lower costs, improve efficiency and open new commercial opportunities across the SME economy.
