AfDB procurement: why two Bank-financed tenders can follow very different rules

AfDB procurement is unusually important to read project by project because the Bank's 2015 Procurement Framework is deliberately principles-based and risk-based rather than built around one mandatory procedure for every transaction. The framework focuses on Value for Money and Fit-for-Purpose procurement while preserving fiduciary integrity, transparency, fairness and competition. Depending on the country, executing agency, procurement risk and transaction, an AfDB-financed project may use the Borrower's Procurement System, the Bank's own procurement methods and procedures, or an acceptable third-party system. Therefore the sentence 'this is an AfDB project' does not by itself tell a bidder which solicitation document, evaluation method or contract conditions will apply.

Open Competitive Bidding is the normal competitive concept under the AfDB framework when wide competition is appropriate. The Bank's policy also permits Limited Competitive Bidding and, in exceptional circumstances where justified, Direct Procurement. OCB can be used with or without prequalification, and the procurement design may be one-stage, two-stage, one-envelope or two-envelope depending on the goods, works or plant being procured. For contractors, the key nuance is that procedure structure is a risk signal. Prequalification suggests the employer wants capacity screened before detailed pricing; two-stage procurement often signals that technical solutions still need clarification; rated criteria may mean the lowest evaluated price is no longer the whole competition.

The Borrower Procurement System concept is the point many international bidders miss. AfDB's framework can permit national procurement laws and procedures when the Bank has assessed them as appropriate for the relevant context. In other transactions, standard Bank methods or third-party arrangements may be used. The April 2025 Operations Procurement Manual explicitly recognises standard, model and customised solicitation documents across these different systems and notes that the framework does not mandate Bank SBDs in every case. A bidder that assumes every AfDB works package will look like the same MDB/FIDIC template may therefore misread both qualification and contract risk.

This does not mean FIDIC is unimportant. AfDB's current procurement resources include standard works documents and newer EPC two-stage material based on internationally recognised contract approaches, and the Bank has historically participated in MDB harmonisation with FIDIC and other institutions. The important distinction is hierarchy: the Financing Agreement and Procurement Plan determine the approved procurement arrangement; the solicitation document determines how you qualify and compete; the Conditions of Contract determine how the signed works are administered. A FIDIC-based General Conditions section does not override eligibility, evaluation or complaint rules in the procurement framework, and Bank procurement rules do not replace the signed contract's notice and claim mechanisms after award.

Complaints and Bank oversight should also be treated as part of bid strategy. AfDB states that procurement complaints may be raised by dissatisfied bidders and contractors, and its Operations Procurement Manual separates complaints against the Borrower and integrity-related allegations. The executing agency generally runs the procurement, while AfDB retains fiduciary oversight and may determine misprocurement where agreed procedures are not followed. This matters commercially: a bidder should preserve a clean record of clarifications, submission receipts, evaluation-related correspondence and debriefing information. If a protest becomes necessary, the strongest file is chronological and rule-based, not a retrospective narrative reconstructed after the award notice.

AfDB projects also deserve early local-market analysis. The Bank's framework is designed not only for fiduciary compliance but for development effectiveness and can make greater use of borrower systems, domestic capacity and fit-for-purpose arrangements than bidders accustomed to one global template may expect. Local registration, tax treatment, labour, licensing, subcontracting capacity, access to quarries or materials, foreign-exchange exposure and logistics can therefore influence both qualification and price. A technically compliant international bidder can still be commercially uncompetitive if it treats local delivery as something to solve after award.

Gokbilge Engineering supports AfDB-financed opportunities by building the bridge between the procurement arrangement and the execution model: procurement-document review, qualification and evidence matrices, technical methodology, design and interface review, programme and resource planning, subcontract packaging and post-award controls. This is particularly valuable where the solicitation combines international contract conditions with borrower-country procedures, because the bid team must understand both systems without assuming that one overrides the other.

This article explains international-finance procurement from an engineering, tendering and project-delivery perspective. Procurement frameworks change, and legacy projects may remain subject to earlier rules. The financing agreement, procurement plan, tender dossier, bidding data, contract conditions, amendments and applicable law always govern the specific procurement. This is not legal advice.