Standard Bidding Document (SBD)

A Standard Bidding Document (SBD) is a pre-approved template that multilateral development banks and their borrowing countries are required to use when conducting procurement under bank-financed projects. By mandating a common format, the bank ensures that all competing suppliers face the same instructions, the same contract conditions, and the same evaluation methodology, regardless of which country is running the procurement.

What is an SBD?

The World Bank, ADB, AfDB, AIIB, and other lenders each publish a suite of SBDs covering the main procurement categories: goods, works, small works, and consulting services. Each template contains the Instructions to Bidders, Bid Data Sheet, Evaluation and Qualification Criteria, Bidding Forms, the gcc (General Conditions of Contract), Special Conditions, technical-specifications or Terms of Reference sections, and standard schedules. The procuring entity completes the project-specific fields (scope, quantities, deadlines, evaluation weights) but cannot alter the core legal and procedural clauses without the bank's written approval.

SBDs are distinct from the bidding-document as a whole: the SBD is the template; the issued bidding document is the completed, project-specific version. Suppliers bidding on multiple development-bank projects benefit from recognising the common structure across SBD families, even when the languages and country contexts differ.

Why SBDs matter for bidders

Experienced suppliers learn the SBD structure once and apply it across dozens of tenders. Because the Instructions to Bidders section is standardized, the checklists for bid preparation, required forms, and submission format are predictable. The most important discipline is to read the Bid Data Sheet carefully, since that is where the procuring entity enters the project-specific details - deadline, document fee, minimum qualification thresholds, evaluation weighting - that vary from the template defaults. Deviating from a form required by the SBD, even with equivalent information, risks a non-responsive determination.

FAQ

Where can I find published SBDs?

The World Bank publishes its current SBD suite at its procurement website. ADB, AfDB, and other MDBs publish their own versions on their respective websites. The documents are free to download and serve as useful preparation tools even before a specific tender is issued.

Do all MDBs use the same SBDs?

No. Each lender publishes its own SBD suite, and while the structure is similar, the specific clauses, thresholds, and form requirements differ. A bidder moving from a World Bank project to an ADB project should read the applicable SBD for that lender rather than assuming the details are identical.

Can a government use its own bidding document template instead of the SBD?

Only with the financing bank's explicit approval. For contracts above prior-review thresholds, the bank will check that the SBD has been used correctly. Unauthorized departures from the SBD are grounds for the bank to declare misprocurement.