Sub-Contracting Rules in South African Government Tenders

Sub-contracting in South African government procurement is governed by Regulation 13 of the Preferential Procurement Regulations, which compels certain winning bidders to award a portion of their contract value to designated groups including women-owned, youth-owned, or black-owned SMMEs. Understanding these obligations before submitting a bid is essential, as non-compliance with sub-contracting conditions constitutes a breach of contract and can result in termination and blacklisting.

PPPFA Regulation 13 and Mandatory Sub-Contracting

Regulation 13 of the Preferential Procurement Regulations empowers organs of state to stipulate in bid documents that a specific percentage of the contract value must be sub-contracted to businesses owned by designated groups. Designated groups include black people, women, persons with disabilities, and SMMEs located in identified rural or underdeveloped areas. The regulation applies to contracts above the prescribed threshold and the percentage to be sub-contracted is specified in the bid invitation. This requirement must be stated clearly in the bid specification and cannot be imposed after award.

When a bid specification includes a Regulation 13 sub-contracting requirement, bidders must indicate in their bid who they intend to sub-contract to, the percentage of the contract to be sub-contracted, and the B-BBEE status or ownership credentials of the identified sub-contractor. Failure to comply with the sub-contracting obligation after award, or substituting the declared sub-contractor without approval, constitutes a material breach of contract and may be reported to the B-BBEE Commission as a potential fronting arrangement.

Regulation 13 applies to contracts above the prescribed threshold
The sub-contracting percentage must be stated in the bid specification
Bidders must identify their intended sub-contractor in the bid submission
Substituting sub-contractors without approval constitutes a breach of contract
Non-compliance may be reported to the B-BBEE Commission

Identifying and Working with Qualifying Sub-Contractors

Before submitting a bid with a Regulation 13 sub-contracting commitment, the prime contractor should identify and engage with qualifying sub-contractors early in the bid preparation process. A qualifying sub-contractor must be registered on the CSD, tax compliant, and hold the B-BBEE credentials required by the bid specification. Ideally, the sub-contractor should be contracted under a written sub-contracting agreement that mirrors the relevant obligations of the main contract, including quality standards, payment terms, dispute resolution processes, and delivery milestones.

The prime contractor remains fully responsible to the procuring institution for all work performed by sub-contractors. If a sub-contractor fails to perform, the prime contractor cannot use this as an excuse for non-delivery. Sub-contracting relationships should therefore be structured with appropriate performance securities, milestone-based payment arrangements, and clear scope definitions. The Construction Sector has specific CIDB provisions around sub-contracting that include requirements for sub-contractors to hold appropriate CIDB contractor grades.

Identify sub-contractors before bid submission, not after award
Sub-contractors must be CSD-registered and tax compliant
Use written sub-contracting agreements with clear performance obligations
Prime contractor remains liable to the client for sub-contractor performance
CIDB grading requirements apply to construction sub-contractors

Managing Sub-Contracting Obligations During Contract Execution

Once the contract is under way, the prime contractor must actively manage its sub-contracting obligations and maintain records demonstrating that the required percentage of contract value has been paid to the designated sub-contractor. Many procuring institutions require the prime contractor to submit proof of sub-contracting payments as part of the payment claim process, using a designated payment certificate or sub-contracting register. National Treasury's standard contract conditions include provisions for the client to verify sub-contracting compliance directly with the declared sub-contractor.

If the identified sub-contractor becomes unable to perform, the prime contractor must immediately notify the procuring institution and seek approval to substitute with another qualifying sub-contractor. Unilateral substitution without approval is a breach of the contract conditions. In some cases, the procuring institution may require the substitute sub-contractor to meet the same or equivalent B-BBEE and ownership criteria as the original. Maintaining open communication with the client throughout the contract is the best way to manage unforeseen sub-contracting challenges.

Keep records of all payments made to declared sub-contractors
Submit sub-contracting payment proof with each payment claim if required
Notify the procuring institution immediately if a sub-contractor cannot perform
Seek formal approval before substituting a declared sub-contractor
Client may verify sub-contracting compliance directly with the sub-contractor

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Frequently Asked Questions

What percentage of the contract must be sub-contracted under Regulation 13?

The Regulation 13 percentage is not fixed by law — it is set by the procuring institution in the bid specification for each contract. The percentage varies depending on the contract type, size, and the policy objectives of the organ of state. Common percentages range from 15% to 30% of the contract value, but this can be higher or lower depending on the circumstances. Always refer to the specific bid invitation to determine the required percentage.

Can the prime contractor sub-contract to a related company?

Sub-contracting to a related company (such as a subsidiary or a company with common shareholders) may raise concerns about the genuineness of the arrangement. National Treasury guidelines require that sub-contracting relationships be commercially arm's-length and that the sub-contractor genuinely performs the stipulated portion of the work. Sub-contracting to a related company purely to claim B-BBEE points could constitute fronting. Disclose any relationships between prime and sub-contractor in the bid if asked.

Does Regulation 13 apply to all government contracts?

Regulation 13 only applies where the bid specification explicitly includes a sub-contracting requirement. Not every government contract imposes a Regulation 13 obligation. The regulation is typically applied to larger contracts where there is a deliberate policy objective to benefit designated groups. For contracts below the PPPFA threshold or where the specification does not include a sub-contracting clause, there is no compulsory sub-contracting requirement.

What documentation must be submitted to prove sub-contracting compliance?

Typical documentation includes the signed sub-contracting agreement, the sub-contractor's CSD registration confirmation, the sub-contractor's B-BBEE certificate or ownership affidavit, proof of the sub-contractor's tax compliance, and, during contract execution, payment records such as invoices and bank payment confirmations. Some procuring institutions have a prescribed sub-contracting register or reporting format that must be completed with each payment claim.

Can a sub-contractor also be a member of the consortium for the same contract?

In principle, a company can be both a consortium member and a sub-contractor on the same contract, but this creates legal complexity around liability and payment. If a company is listed as a JV or consortium member, it generally takes on joint and several liability for the whole contract, whereas a sub-contractor's liability is limited to their defined scope. Legal advice should be obtained before structuring an arrangement where the same entity plays both roles.

What are the consequences of not meeting sub-contracting obligations?

Failure to meet Regulation 13 sub-contracting obligations can result in a breach of contract notice, suspension of payments, contract termination, and referral to the National Treasury database of restricted suppliers. The matter may also be referred to the B-BBEE Commission if the failure is associated with a fronting arrangement. In severe cases, the affected officials within the prime contractor company may face personal liability under the B-BBEE Act.

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