Supplier Evaluation Scorecard
Awarding on the lowest quotation is how buyers inherit delivery slippage, warranty disputes and spare parts they cannot get. This page sets out the eight criteria that predict supplier performance, the weights to apply, the scoring scale, the RFI evidence to demand and the red flags that disqualify — with a free two-page scorecard you can take into your own evaluation.
Quick answer
A supplier evaluation scorecard weights the criteria that predict performance and scores each one 1–5 against documented evidence: technical capability and specification fit (20%), quality system and certification (15%), delivery reliability (13%), commercial terms and total cost (13%), financial standing (10%), after-sales and spares (10%), references (10%) and HSE/ESG compliance (9%). Agree the weights before bids open, score independently, treat red flags as gates rather than points, and audit the top two before award. As a rule of thumb, 4.00+ is award-ready, 3.00–3.99 needs corrective actions in the contract, and below 3.00 should not be shortlisted.
The eight weighted criteria
These weights are a defensible default for industrial equipment and EPC packages. Tighten compliance and financial weighting for bank-financed, food-grade or pharmaceutical scopes.
| Criterion | Weight | What to verify |
|---|---|---|
| Technical capability & specification fit | 20% | Evidence of equivalent scope delivered before: drawings, capacity data, materials, and a line-by-line response to your specification. A brochure is not evidence. |
| Quality system & certification | 15% | ISO 9001 with the certificate scope and expiry date, plus product marks that apply (CE, UL, ASME, 3-A, ATEX), welding and material certification, and a written inspection and test plan. |
| Delivery & schedule reliability | 13% | On-time delivery performance on comparable orders over the last 12 months, current shop load, and named critical-path items with their own lead-time evidence. |
| Commercial terms & total cost | 13% | Landed cost including freight, duties, spares, installation and commissioning — not the ex-works line. Plus payment terms, currency, price validity and indexation rules. |
| Financial standing & continuity | 10% | Audited accounts, credit standing, order-book concentration, and whether the supplier can carry the working capital of your order without milestone stress. |
| After-sales, spares & service | 10% | Committed response times, spare parts stocked and where, emergency delivery lead time, local or regional service presence, and training scope for your operators. |
| Health, safety & ESG compliance | 9% | Safety record, labour and environmental compliance, sanctions and conflict-mineral screening — increasingly a hard gate for bank-financed and public projects. |
| References & reputation | 10% | Three contactable references with comparable scope, ideally with a site visit or a witnessed factory acceptance test from a prior project. |
The 1–5 scoring scale
No evidence
The supplier asserts the capability but provides nothing verifiable.
Weak
Partial or indirect evidence; material gaps against your requirement.
Adequate
Meets the requirement with documentation, no differentiation.
Strong
Documented, verified, above the field. Evidence attached to the scorecard.
Exceptional
Verified by reference or site visit, with a demonstrable advantage for your project.
Multiply each score by its weight and total. Require the evidence to be attached for any criterion scored 4 or 5 — an unevidenced high score is the most common way a weak supplier wins a scorecard.
The seven-step evaluation process
- 1
Fix the specification before you score anything
Issue the same RFQ document to every candidate. If suppliers are pricing different scopes, the scorecard measures noise rather than capability.
- 2
Set the weights with the stakeholders who carry the risk
Engineering, operations, finance and HSE should agree the weights before bids arrive. Weights set after the bids are open are an argument, not a control.
- 3
Collect the same evidence pack from every supplier
Send the RFI question list with the RFQ so certificates, references, financials and lead-time data arrive together instead of over six weeks of chasing.
- 4
Score independently, then reconcile
Two evaluators score separately and compare. Any criterion where scores differ by two points or more is discussed with the evidence in front of both.
- 5
Apply the red flags as gates, not as points
A disqualifying red flag removes a supplier regardless of the weighted total. Do not let a strong price score away a refused factory acceptance test.
- 6
Audit the top two before award
A site visit or a witnessed test converts a paper score into a verified one. Update the scorecard afterwards and record what changed.
- 7
Record the award decision
Weighted totals, conditions before award, and who approved. This is the document that defends the decision in an audit or a board review.
Step 1 depends on the request document itself — use the free RFQ template so every supplier prices the same scope, and lock acceptance with the factory acceptance test checklist before contract signature.
Disqualifying red flags
Treat these as gates. A supplier triggering any of them is removed from the shortlist regardless of the weighted total.
- Quotation arrives without a line-by-line response to your specification.
- No contactable reference with comparable scope, or references only from related companies.
- Certificates supplied as logos or screenshots rather than certificates with scope and expiry.
- Lead time quoted without reference to current shop load or critical-path components.
- Refusal of a witnessed factory acceptance test or of a pre-award site visit.
- Price materially below the field with no explainable engineering or cost reason.
- Large advance payment demanded with no bank guarantee or performance bond offered.
- Opaque ownership, single-person dependency, or refusal to share financial statements.
Download the two-page scorecard
Weighted scoring sheet, 12-question supplier RFI list, red-flag checklist and an award recommendation sheet. Free, editable, no email required.
Frequently asked questions
What is a supplier evaluation scorecard?
A supplier evaluation scorecard is a weighted matrix used to qualify vendors objectively. Each criterion — technical capability, quality certification, delivery reliability, total cost, financial standing, after-sales, HSE compliance and references — carries a fixed weight. Evaluators score each criterion 1-5 against documented evidence, and the weighted total ranks suppliers on capability rather than on headline price.
What criteria should be included in supplier evaluation?
For industrial equipment and EPC packages a defensible default is technical capability and specification fit (20%), quality system and certification (15%), delivery and schedule reliability (13%), commercial terms and total cost (13%), financial standing (10%), after-sales and spares (10%), references (10%) and HSE/ESG compliance (9%). Tighten compliance weighting for regulated food, pharmaceutical or bank-financed projects.
How do you weight supplier evaluation criteria?
Weight by the risk each criterion carries for your specific project, and agree the weights before bids are opened. For a critical-path production line, delivery reliability and after-sales support weigh more. For a commodity package with many capable sources, total cost carries more weight. Weights should always total 100% and be recorded with the award decision.
What score should a supplier reach to be awarded?
As a working rule with a 1-5 scale: 4.00 and above is award-ready, 3.00-3.99 can be awarded with named corrective actions written into the contract, and below 3.00 should not be shortlisted. Any disqualifying red flag removes the supplier regardless of the weighted total.
What is the difference between supplier evaluation and a vendor audit?
Supplier evaluation is the scoring exercise applied to all bidders using documentation they submit. A vendor audit is the on-site verification of the top candidates — quality system in practice, shop load, equipment, records and housekeeping. Evaluation shortlists; the audit confirms before award.
Is the scorecard template free?
Yes. The PDF downloads directly with no email registration or account. Global B2B Group is a buyer-side platform and takes no supplier commissions.
Have the shortlist qualified for you — free for buyers
Send us your specification and we screen manufacturers against these criteria, collect the evidence pack, and return comparable quotations with delivery, warranty and payment terms side by side. We take no supplier commissions.