Invitation for Prequalification (IFP)

An Invitation for Prequalification (IFP) is the formal notice a borrowing agency publishes when it wants to assess and select a shortlist of qualified contractors before issuing priced bidding documents, most commonly for large or complex works contracts financed by multilateral development banks.

What is an Invitation for Prequalification?

For high-value contracts, especially under international competitive bidding, evaluating full priced bids from every interested firm is both costly for bidders and risky for the buyer. The IFP is the document that opens the prequalification stage, inviting interested firms to submit evidence of their financial capacity, technical experience on comparable contracts, available plant and equipment, key personnel, and litigation history. The implementing agency assesses submissions against published minimum thresholds and then invites only those firms that qualify to receive the Invitation for Bids and submit priced offers.

The IFP is a distinct notice type in the World Bank's procurement portal. It is separate from a Specific Procurement Notice for a direct IFB, and it appears earlier in the project timeline, giving firms the lead time to prepare documentation and form joint ventures if needed. On the World Bank's REST API the notice type is specifically coded, allowing systematic monitoring for IFPs ahead of the bidding phase.

Why IFP matters for bidders

The IFP creates a hard gate: a firm that misses the prequalification submission deadline cannot bid, regardless of how competitive its price might be. Firms that win consistently treat the IFP as the real start of a competitive opportunity, not a preliminary formality. Monitoring IFPs on MDB notice boards allows a firm to identify major contracts six to twelve months before priced bids are due, leaving time to assemble the required reference contracts, audited financials, and joint venture arrangements. Because prequalification is pass-or-fail against stated thresholds rather than a ranking, every firm that meets the criteria qualifies, making early preparation the primary lever.

Example

The World Bank published an IFP for a major dam rehabilitation project in Nepal, requiring contractors to demonstrate completion of at least one comparable hydraulic structure contract worth USD 50 million within the previous ten years. Firms that submitted qualifying documentation in response to the IFP were subsequently invited to receive the bidding documents and submit priced bids. Firms that skipped the IFP stage were excluded from the competition entirely.

Frequently Asked Questions

How is an IFP different from a General Procurement Notice?

A General Procurement Notice announces all procurement planned under a project at a high level, while an IFP is the specific document that formally invites firms to submit prequalification applications for a particular contract. The IFP contains the minimum qualification criteria against which submissions will be assessed.

Can a firm that was not prequalified still submit a bid?

No. Only firms that successfully pass the prequalification assessment in response to an IFP receive the bidding documents and may submit priced bids. Missing the IFP deadline or failing to meet the stated criteria forecloses the contract.

Where are World Bank IFPs published?

World Bank IFPs are published on the bank's public procurement search portal and are accessible via its REST API using the notice type filter for Invitation for Prequalification. They appear at ecepp.ebrd.com for EBRD-financed contracts and on equivalent portals for other MDBs.