UNDP Procurement is based on competitive bidding. Depending on the type, complexity, size and value of the project and its procurement elements, commonly used methods of solicitation include:

Request for Quotation (RFQ)
An RFQ is an informal invitation to submit a quotation, usually for goods/services/civil works at a value between US$2,500 and $100,000. Prices, and other commercial terms and conditions are requested and award is made to the lowest priced technically acceptable offer.

Invitation to Bid (ITB)
An ITB is a formal invitation to submit a bid, usually associated with requirements that are clearly and concisely defined, with an estimated procurement value of US$100,000 or more. Normally price is the sole determinant in making an award. Where all technical criteria are met, award is made to the lowest bidder.

Request for Proposal (RFP)
An RFP is a formal request to submit a proposal, usually associated with requirements for services, which cannot be clearly or concisely defined, with an estimated procurement value of US$ 100,000 or more. Price is only one of several factors comprising the evaluation criteria. Award is made to the qualified bidder whose bid substantially conforms to the requirement set forth on the solicitation documents and is evaluated to be the lowest cost to UNDP. In some cases, exceptions to competition are being made and direct contracting is used. This usually happens when a Long-Term Agreement (LTA) is in place, either globally (IAPSO or HQ) or locally (at country office level).

The table below lists UNDP's corporate vendors with contracts above USD 100,000. The information is provided for 2012-2015.

The table below lists UNDP's individual contractors whose contracts exceed USD 100,000. The information is provided for 2014-2015.