Procurement vets a new supplier by checking that the company is legitimate, compliant, financially sound and able to deliver safely. In South Africa that usually means company registration, tax compliance, B-BBEE status, banking details, insurance, quality and safety certifications, and references. The engineer decides whether you can do the work. Procurement decides whether the organisation can accept the risk of appointing you.
Two different questions
Most suppliers prepare for the technical conversation and forget the second one. By the time procurement is involved, the engineer may already prefer you. Procurement's job is to make sure that preference doesn't expose the organisation to a legal, financial or safety problem.
A supplier can be technically excellent and still be delayed or dropped at this stage, because a document is missing, out of date or hard to get. Supplier vetting is where many good proposals stall, and the supplier is often the last to know why.
What procurement usually checks
Every organisation has its own vendor forms, but most ask for some version of the following:
- Company registration. CIPC registration documents and the directors' details.
- Tax compliance. A valid tax compliance status from SARS, often shared as a PIN.
- B-BBEE status. A B-BBEE certificate or sworn affidavit, depending on the size of your business.
- Banking details. A bank confirmation letter, to prevent payment fraud.
- Government and state-owned buyers. Registration on National Treasury's Central Supplier Database (CSD).
- Insurance. Public liability and, for some work, professional indemnity cover.
- Workplace safety. A COIDA letter of good standing, and a safety file for any work on site.
- Quality and accreditation. ISO certificates and industry accreditations that apply to the work.
- Track record. References or project examples similar in size and type.
Large buyers in mining, energy and manufacturing often add their own contractor safety requirements and onboarding steps. Ask early which forms they use, so you can vet a new supplier relationship from your side too: who signs off, what they need and how long their approval usually takes.
How long it takes to vet a new supplier
There is no standard timeline. A small purchase from a supplier with a complete pack can be approved quickly. A large contract with a mine, a refinery or a state-owned company can take much longer, because more departments sign off and site access needs its own safety approval.
What you control is how much of the delay comes from your side. Every document procurement has to chase adds time, and every follow-up email is a reminder that you were hard to deal with. When procurement can vet a new supplier in one pass, your engineer champion keeps the momentum they had after the technical meeting.
Where suppliers slow themselves down
- Expired documents. A tax status or insurance certificate that lapsed last month stops the process.
- Scattered paperwork. Documents sit with different people, so every request becomes a search.
- Claims with no evidence. A website that says "ISO certified" with no certificate number or scope raises a question instead of answering one.
- No proof of similar work. Procurement wants to know you've done something like this before, at this scale.
What to put in a supplier vetting pack
A good supplier vetting pack is one PDF or folder, kept current, that you can send the same day it's requested:
- A one-page company profile with your registration number, VAT number, physical address and a named contact person
- CIPC registration documents
- Your SARS tax compliance status PIN, with its expiry date
- Your B-BBEE certificate or sworn affidavit
- A bank confirmation letter on the bank's letterhead
- Insurance certificates and your COIDA letter of good standing
- ISO and other certificates, showing the scope of each one
- A safety file template or recent example, for work on site
- Two or three references for similar projects, with permission to contact them
Supplier vetting starts on your website
Procurement often looks you up before they ask for anything. They check that the company on the website matches the company on the documents: the same registered name, the same address and the same certifications. Small mismatches, such as an old address or a certificate that has since been renewed, raise questions that slow down the process to vet a new supplier.
Put your registered name, registration number and VAT number in the website footer. List certifications with their scope on a dedicated page. It costs nothing and answers the first check before it's made.
How to make vetting easy
- Keep a supplier pack. One folder with every current document, and a named person who keeps it up to date.
- Track expiry dates. Put renewal dates for tax status, insurance and certificates in a calendar.
- Show compliance on your website. List certifications with their scope, and say that a full supplier pack is available on request.
- Publish project proof. Case studies give procurement the track record they need without a phone call.
When procurement needs to vet a new supplier, the one who makes this part effortless is easier to appoint. Supplier vetting rewards preparation more than size: a small firm with a complete pack can move faster than a large one that has to search for its documents. When two suppliers are close on price and capability, that matters.
Find the gaps that slow buyers down.
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