Expression of Interest (EOI)

An Expression of Interest (EOI) is a short submission a firm makes in response to a procurement notice, giving the buyer enough information about the firm's qualifications and experience to build a shortlist of consultants before issuing the full request for proposals.

What is an Expression of Interest?

In consultant selection, the buyer first publishes a Request for Expressions of Interest, often as a General Procurement Notice followed by a specific notice, summarising the assignment. Interested firms respond with an EOI: a concise statement of the firm's relevant experience, similar assignments delivered, and capacity, but not yet a full proposal or a price. The buyer evaluates the EOIs and draws up a shortlist, typically of around six firms, who then receive the full request for proposals with the tor and are invited to compete under a method such as qcbs or qbs. The EOI stage is, in effect, a lightweight prequalification for consulting services.

EOIs are deliberately short because their purpose is screening, not selection: the buyer wants to invest the heavy evaluation effort only in a manageable shortlist of credible firms.

Why the EOI matters for bidders

The EOI is the gate to every shortlist, so a firm that treats it as a quick formality often never reaches the proposal stage where it could shine. The win is to match the firm's most relevant comparable assignments tightly to the advertised scope, since evaluators shortlist on demonstrated similar experience rather than on ambition. Because EOIs are short and frequent, a firm with a maintained library of past assignments and capability statements can respond to many notices quickly and keep its shortlist hit-rate high. Monitoring the bank and UN notice boards for new EOI requests in your specialism is the top of the consulting pipeline, and missing the EOI deadline forecloses the whole opportunity.

FAQ

Is an EOI the same as a full proposal?

No. An EOI is a short statement of relevant qualifications and experience used to build a shortlist. The full technical and financial proposal comes later, only for shortlisted firms.

How many firms are usually shortlisted from EOIs?

Development banks commonly shortlist around six firms from the expressions of interest, who then receive the full request for proposals.

Does an EOI include a price?

Generally no. The EOI stage focuses on qualifications and experience; pricing is submitted later in the financial proposal during the main selection process.