What Are Evaluation Criteria?
Evaluation criteria are the standards and benchmarks established by a buying organization to assess and score vendor proposals. They ensure the selection process is objective, transparent, and aligned with the organization's strategic goals.
Proper criteria protect buyers from audits and protests while giving vendors clear targets to aim for in their responses.
Types of Criteria
A robust RFP utilizes a mix of different criteria types to build a holistic view of the vendor:
- Technical/Functional: Does the solution meet the business requirements? (e.g., Software features, physical specifications).
- Financial/Pricing: Total Cost of Ownership (TCO), implementation fees, and recurring costs.
- Qualitative/Organizational: Vendor experience, financial stability, references, and team expertise.
- Diversity/Social: Requirements related to Supplier Diversity (e.g., MBE, WBE participation goals).
Pass/Fail vs. Scored Criteria
Evaluation generally happens in two stages:
Pass/Fail (Mandatory Criteria): These are non-negotiable requirements. For example, "Must possess ISO 27001 certification." If a vendor fails this, their proposal is immediately rejected, and the rest of their submission is not scored.
Scored (Desirable Criteria): These are evaluated on a spectrum. For example, "Quality of the implementation plan." Evaluators will assign a score (often 1-5 or 1-10) based on how well the vendor addresses the prompt.
Weighted Scoring Explained
Not all criteria are created equal. Weighted scoring applies a percentage value to different categories based on their importance to the project's success. A standard weighting might look like this:
- Technical Capabilities: 40%
- Pricing & TCO: 30%
- Implementation Plan: 15%
- Company Experience & References: 15%
By applying weights, a buyer ensures that a vendor with an incredibly cheap price but a subpar technical solution cannot win simply by skewing the raw numbers.
Best Value vs Lowest Price
In a Lowest Price Technically Acceptable (LPTA) model, the buyer evaluates technical proposals simply as pass/fail. Among all the vendors that pass, the one with the lowest price wins automatically.
In a Best Value procurement, the buyer is willing to pay a premium for superior technical merit, reduced risk, or faster implementation. The evaluation rubric explicitly trades off cost against technical score to find the optimal balance.
Creating a Scoring Rubric
To ensure fairness across a committee of evaluators, procurement teams use scoring rubrics. A rubric defines exactly what constitutes a specific score. For instance:
- 5 Points (Excellent): Exceeds all requirements; provides high-value innovation.
- 3 Points (Acceptable): Meets requirements adequately; standard industry approach.
- 1 Point (Poor): Fails to meet significant requirements; lacks detail.
Common Pitfalls
Buyers often stumble by creating criteria that are too vague, leading to subjective scoring and evaluator disputes. They may also apply math incorrectly when normalizing pricing.
Using purpose-built Bid Intelligence tools automates the math, enforces the rubric, and tracks every evaluator's score for complete auditability.