Standard Procurement Document
Prequalification Document for
Procurement of Works & User's Guide
August 2006, revised May 2007 & September 2010
The Standard Prequalification Document (SPD) is intended primarily for use in prequalifying applicants who express an interest in bidding on large building and civil engineering contracts under International Competitive Bidding (ICB) procedures. The principles may also be applied if prequalification is needed under National Competitive Bidding (NCB).Â