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Supplier Risk

Restricted Supplier Screening

Screens vendors against the restricted and defaulting supplier database.

📖 6 min read🎯 Intermediate✍️ Updated 2026

Why Restricted-Supplier Screening Is Required

Suppliers restricted by National Treasury for past misconduct are barred from doing business with the state, and awarding to a restricted supplier is irregular. Screening against the restricted and defaulting supplier databases is a mandatory pre-award control. AuditPro Core screens the vendor base against restricted-supplier data so prohibited awards are prevented at source rather than discovered in an audit.

The Numbers

AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.

Vendors Screened

3,247

full master

Restricted Matches

14

▲ 3

Paid While Restricted

R 6.1m

exposure

Cleared on Review

5

name overlap

Matches by Restriction Type

Restricted Vendors With Payments

VendorRestrictionPaymentsValue (R'000)
Vendor 1188National register41840
Vendor 1204Defaulting supplier31320
Vendor 1340Tax non-compliance2980
Vendor 1422National register2760
Vendor 1509Fraud conviction11200

Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.

The Restricted Database

National Treasury maintains a database of suppliers restricted from public-sector business, alongside the register of tender defaulters. Awarding to a listed entity contravenes the prescripts.

Screening at the Right Points

Effective screening happens at onboarding and again at award, since a supplier can be restricted after it joins the master file. A one-time check at registration leaves a gap.

Related-Entity Evasion

Restricted parties sometimes re-enter through a newly formed entity sharing directors, banking or addresses. Screening therefore extends beyond the listed name to its connected identifiers.

How AuditPro Core Bridges the Gap

  • Database screening: vendors are matched against restricted and defaulting-supplier lists on name and identity keys.
  • Pre-award gating: screening runs at onboarding and again at award to close the post-registration gap.
  • Related-entity detection: shared directors, banking and addresses are tested to catch re-entry through new entities.
  • Continuous monitoring: the base is re-screened as the restricted lists are updated.

Key Takeaways

  • Awarding to a restricted supplier is irregular by definition.
  • Screen at onboarding and at award, not just once at registration.
  • Watch for restricted parties re-entering through connected new entities.
  • Re-screen continuously as Treasury updates the restricted lists.

See This on Your Own Data

AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.