The collective term RFX is often used to embrace a request for proposal (RFP), or any of the terms listed below. • A
request for association (RFA), also known as request for partnership or request for alliance, is a proposal from one party to another for acting together (usually in business) and sharing the benefits of this joint action. • A request for expression(s) of interest (RFEI), is part of the EOI (expression of interest) discovery process in order to gather information regarding the potential procurement of the services sought, similar to the RFQ, sometimes done prior to publishing an RFP. • A
request for information (RFI) is a proposal requested from a potential seller or a service provider to determine what products and services are potentially available in the marketplace to meet a buyer's needs and to know the capability of a seller in terms of offerings and strengths of the seller. RFIs are commonly used on major procurements, where a requirement could potentially be met through several alternate means. An RFI, however, is not an invitation to bid, is not binding on either the buyer or sellers, and may or may not lead to an RFP or RFQ. • A
request for quotation (RFQ) is used when discussions with bidders are not required (mainly when the specifications of a product or service are already known) and when price is the main or only factor in selecting the successful bidder. An RFQ may also be used prior to issuing a full-blown RFP to determine general price ranges. In this scenario, products, services or suppliers may be selected from the RFQ results to bring in to further research in order to write a more fully fleshed out RFP. In commercial business practice, the RFQ is the most popularly used form of RFx, with many companies not understanding the distinction between the RFx's, and so defaulting to RFQ. • A
request for qualifications (RFQ) also known as
pre-qualification questionnaire (PQQ) is a document often distributed before initiation of the RFP process. It is used to gather vendor information from multiple companies to generate a pool of prospects. This eases the RFP review process by preemptively short-listing candidates which meet the desired qualifications. • A
request for solution (RFS) is similar to a RFP, but more open and general. This allows the vendor or supplier the most flexibility of all RFx in expressing their solution, or their product and service combination. • A request for tender (RFT), also known as
invitation to tender (ITT), is more commonly used by governments. ==See also==