Ranking of Award Criteria

Ranking of Award Criteria is the less common alternative to percentage weighting in EU public procurement evaluation. Where an authority genuinely cannot assign precise numerical weights to criteria before seeing what the market offers, it may instead publish criteria in descending order of importance, from most to least significant.

What is Ranking of Award Criteria?

Article 67(4) of Directive 2014/24/EU establishes the default rule that contracting authorities must specify the relative weighting of each award criterion. It also provides an exception: where weighting is not possible due to the complexity of the contract, the authority may instead indicate the criteria in descending order of importance.

This provision is intended as a genuine exception, not a shortcut. It applies in situations where the relative importance of different technical dimensions genuinely cannot be determined before the authority has seen what the market can deliver. Complex competitive dialogue procedures, innovation partnerships, and highly bespoke infrastructure projects are the most plausible contexts.

Ranking in descending order means the first criterion listed matters more than the second, the second more than the third, and so on. However, "matters more" does not translate into a defined numerical advantage. A bidder who excels on the first-ranked criterion cannot quantify precisely how much that offsets a weaker performance on the second.

In practice, ranking is less transparent and less useful for bidders than percentage weighting. It provides directional guidance about relative importance but does not allow the arithmetic modelling of trade-offs that percentage weights enable. European procurement practitioners and review bodies have consistently emphasised that ranking should be used sparingly and that percentage weighting is strongly preferred wherever it is feasible.

Why Ranking of Award Criteria matters for bidders

Where an authority uses ranking rather than weights, bidders face a more opaque strategic environment. You know which criterion matters most, but you do not know by how much. This makes it harder to calibrate the relative investment in different parts of your bid response.

The practical implication is that you should prioritise the first-ranked criterion heavily and ensure your response to it is as strong as possible, since it carries the greatest influence over the evaluation outcome. Weaker responses to lower-ranked criteria may be tolerable depending on the evaluation approach, but a weak response to the top-ranked criterion is difficult to recover from regardless of how well you perform elsewhere.

Bidders should also be aware that the scoring methodology used by the evaluation panel in a ranking-based evaluation may itself be less structured than in a percentage-weighted evaluation, making it more important to request a debrief after the award to understand how your submission was assessed relative to the winner.

Example

A Danish innovation partnership procurement invites proposals for a novel urban mobility platform. The contracting authority cannot determine in advance whether technical innovation or scalability will be more important until it has seen what the market is capable of. It publishes four criteria in order: (1) technical innovation and novelty of approach, (2) scalability to multiple municipalities, (3) data sovereignty and security architecture, (4) price model. Bidders understand that innovation matters most but cannot calculate a precise score trade-off between criteria 1 and 2.

Frequently Asked Questions

Is ranking legally equivalent to percentage weighting?

Yes, in terms of compliance with Directive 2014/24/EU. However, ranking is less informative for bidders and has been criticised by procurement review bodies in several European countries as reducing transparency. Some member states have issued guidance strongly discouraging its use except in genuinely exceptional circumstances.

Can an authority mix ranking and weighting across criteria?

The directive does not explicitly prohibit a hybrid approach, but it would be unusual and potentially confusing. If an authority weights some criteria numerically and ranks others, the evaluation methodology must explain clearly how the two types of criteria are combined into an overall score. In practice, authorities either weight all criteria or rank all criteria.

How do I request clarification on ranking?

During the pre-tender clarification period, you may ask the authority to explain how it will combine ranked criteria into an overall score, how the evaluation matrix will be structured, and what scoring descriptors will be used. The authority is not obliged to convert a ranking into percentage weights if it has lawfully justified the ranking approach, but it must explain its evaluation methodology clearly enough for bidders to prepare informed submissions.