Bidder Clarification Question

Ambiguity in procurement documents is common. Specifications are written under time pressure, scope boundaries are not always precise, and evaluation criteria may contain terms that different suppliers interpret differently. A bidder clarification question is the formal mechanism for resolving these ambiguities before submission, so that a supplier does not spend significant resources responding to a question that was misunderstood.

What is a bidder clarification question?

A bidder clarification question (sometimes called a tender query or Q&A) is a written request submitted to the contracting authority through the designated channel (usually the e-procurement portal or a specified email address) during the clarification window that the authority sets within the tender period.

European public procurement rules require equal treatment of all tenderers. This principle, enshrined in Directive 2014/24/EU, has a direct consequence for clarification questions: the contracting authority must share both the question and its answer with all tenderers, anonymously, so that no single bidder gains a competitive advantage from information that others do not have. This is why clarification responses are published on the portal or distributed to all registered bidders as clarification responses.

Effective clarification questions address several types of ambiguity:

Specification gaps. Where the scope of the contract is unclear: for example, whether a specific activity is included within the contract price or is to be billed separately.

Evaluation interpretation. Where the meaning of an award criterion is unclear: for example, whether "comparable experience" requires the same sector, the same scale, or both.

Format requirements. Where the submission instructions conflict: for example, whether a page limit applies to appendices as well as the main narrative.

Pricing schedule interpretation. Where it is unclear how a particular cost should be entered, what unit of measurement applies, or whether VAT is included or excluded.

Contractual terms. Where a contract clause appears unduly onerous or where there is an inconsistency between the draft contract and the specification.

Questions should be specific, concise, and phrased neutrally. The authority's obligation is to answer the question asked; a vague question will receive a vague answer. Before submitting, check whether the question has already been answered in the tender documents or in a previously published clarification response on the portal.

There is typically a deadline for submitting clarification questions, several days or weeks before the tender submission deadline. Questions received after this deadline may not receive a formal response.

Why clarification questions matter for bidders

A supplier who identifies an ambiguity but does not ask about it takes the risk of answering the wrong question. Scoring well on a question that was misunderstood is effectively the same as leaving the question unanswered. Raising clarifications early protects the quality of the submission and signals that the bidder has read the documents carefully, which itself reflects well when the submission is later reviewed.

Clarification questions also serve a market signalling function: if multiple bidders ask the same question, the contracting authority will often issue an amended specification or an addendum. Raising an important question that triggers a useful clarification benefits the whole market.

Example

A Hungarian logistics company preparing a bid for a EU-funded cross-border transport management contract notices that the specification mentions "real-time tracking" as a requirement in one section but does not specify the update frequency or the tracking platform standard. Rather than making an assumption that may cost marks or create a contractual obligation, the bid manager submits a clarification question asking whether a specific tracking frequency and platform standard are required, or whether these are to be proposed by the bidder as part of the technical approach. The authority responds that the frequency and platform are to be proposed by bidders, clarifying that this is a scored quality criterion.

Frequently Asked Questions

Are clarification questions confidential?

The question itself is treated anonymously when published to all bidders: the authority will not identify which supplier asked. However, very specific questions that reveal a supplier's intended approach or proprietary technology may inadvertently disclose competitive information. Before submitting, consider whether the question reveals something you would not want competitors to see.

What if the clarification response contradicts the original documents?

Where a clarification response modifies or supersedes the original tender documents, the response takes precedence and the updated interpretation applies to all bidders equally. If the change is significant, the authority may issue a formal addendum and extend the submission deadline to allow bidders to adjust their responses.

How many clarification questions should I submit?

There is no standard limit, though excessive questions on straightforward procurements may signal insufficient preparation. Focus on genuine ambiguities that will affect the quality or compliance of the response. A useful test: if you would write a different answer depending on how the ambiguity resolves, ask the question.