Request for qualifications
A request for qualifications (RFQ) is a step sometimes used in the formal process of procuring a product or service, for example by a government agency. It is typically used as a screening step to establish a pool of vendors (businesses or individuals to provide a product or service) that are then qualified, and thus eligible to submit responses to a request for proposals (RFP).
Source: Wikipedia — Request for qualifications (CC BY-SA 4.0)